[Q] OTG and Sony Xperia Z2 Tablet - Xperia Z2 Tablet Q&A, Help & Troubleshooting

I've Googled the hell out of this, tried everything that was posted and it didn't work....
My 3 tablets (Xperia Z2, Note 12.2, LG G Pad 8.3) currently all have a 64GB MicroSDX card, but the tablet I have in my bag with me at all times is the Xperia Z2 runing 4.4.4 and it’s rooted. Here's my issue....my Camera has a 64GB SD Card and the Camera has both WiFi and NFC for easy transfer, but when I'm out and I don't want to drain the Camera battery, I want to take the card out and use my OTG-Cable which has a Card Reader built in and plug it into my Tablet USB Port. The SD card is formatted EXFAT, and my tablet will NOT mount it. So, I formatted the card using a 3rd party Partition Manager to Fat32 (yes, you can format a 64GB card to Fat32), yet my tablets (I tried it on all 3 tablets in my house, one running Android 4.4.4, one running 4.4.4, and one running 4.4.2) will still not recognize it. HOWEVER, my phone running 4.4.4 DOES recognize the card when it's attached via the OTG cable. What am I missing here? Ultimately, I'd like to stay with the EXFAT format because it removes the 4GB File Size limitation (especially if I shoot HD Video). Any ideas? Wireless Transfer from Camera to tablet sucks through battery life, I’m trying to avoid that, and I'm not always at home where I can simply plug the card into my Laptop Card Reader. This is especially important since I’m visiting my dad in Europe this summer and don’t want to lug my laptop with me.

Format the card in the Z2, which automatically formats in ex-FAT.

Try some of the different free 3rd party apps that let you mount usb otg devices from the market. I had this issue with a tablet a couple of years ago and the forth one I tried worked when nothing else did. Sorry I can't remember which app, but different devices will work with different apps anyway.

mru55 said:
Format the card in the Z2, which automatically formats in ex-FAT.
Click to expand...
Click to collapse
Can't. The card is a SD card, not a Micro SD. I formatted it in my Computer into EXFat and also in my Camera. Both format it to EXFat, unless I use the third-party partitioning tool to format it into Fat32.

SANGER_A2 said:
Try some of the different free 3rd party apps that let you mount usb otg devices from the market. I had this issue with a tablet a couple of years ago and the forth one I tried worked when nothing else did. Sorry I can't remember which app, but different devices will work with different apps anyway.
Click to expand...
Click to collapse
I tried 4 different apps, none worked.

Oops, overlooked that you are using an SD Card.
There is nothing that will work universally, to my knowledge.
Very frustrating, I know. But all those wonderful promises of technology are just that: promises, not guarantees.

I think I may have to use the 64GB card that's in my tablet and use it with an adapter in my Camera, and then just put the card into the Tablet to off-load some pictures. Seems like the path of least resistance, and once they're on the tablet and I've edited them, I can upload them to my G+ account, wipe the card and start all over. It's a hassle but it seems like the best way. Short of buying a Surface Pro at least, or taking my Laptop with me-which is not an option.

I present to you the perfect solution. Bow down before me! Or send me money!

Related

Tab 10.1-JB 4.1.1 - USB issues

Updated to 4.1.1 OTA a few weeks ago and have had "some" USB issues ever since. Have had this tablet since May of last year and have been able to read/write to thumb drives and camera cards without issue UNTIL the JB update from 4.0.4. Now, my thumb drives will not mount on the Tab and it took me 4 "factory resets" before it would see and mount an SDHC card. Had no problems mounting and using a wireless mouse.
I have 3 different thumb drives, multiple SDHC cards and 2 different USB to 30 pin adapters. All thumb drives and cards were recognized and working until the JB update. Samsung has no answer for this. Am currently "working around" by using multiple MicroSD cards in the slot (works properly) but it has become a bit of a pain swapping them in and out to do photo backups and secondary backups, plus I don't like having to deal with all the tiny cards and adapters in my cameras and secondary backups.
Anyone have any thoughts on this? Over on another forum someone else had this issue and posted a link to take it back to 4.0.4. Said he solved his problems with that but I just haven't gotten up the nerve to try that just yet, just not into all the rooting and so forth.
I also have an issues with my USB om PC win 8 64 bit. I installed Kies bit stil my PC can''t connected with my Tablet.

New Samsung Pro MicroSDXC memory cards

For those that aren't aware, I just wanted to turn you on to Samsung's new Pro series line of cards. These are different than their old Pro line of cards. I bought one of the 64GB cards and it's been fantastic. Only the 64GB model of their new Pro line uses NAND technology. The 16GB and 32GB models in the new Pro series does NOT used NAND technology.
On Samsung's web site: http://www.samsung.com/us/computer/memory-storage-accessories
Here it is at Amazon: http://www.amazon.com/gp/product/B00IVPU88U
Again, this is their new Pro series, not the old Pro series they had. The new Pro series cards are grey and white color. The old Pro series cards are black.
I bought one and use it in my Tab Pro 12.2 - fantastic card. Super fast read and write speeds.
Is this better and faster than the SanDisk micro SD cards? It takes me hours to transfer files sometimes.
animedreamer240 said:
Is this better and faster than the SanDisk micro SD cards? It takes me hours to transfer files sometimes.
Click to expand...
Click to collapse
It's much better. Also, I'm assuming you mean transfer files from a PC to your card and vice versa? If so, to further enhance speed, be sure you're using USB 3.0 via a USB 3.0 card reader plugged into your PC's USB 3.0 port. If you don't have a USB 3.0 port on your PC, you'll still get slower USB 2.0 transfer speeds but more stable transfer speeds with this NAND-technology card.
Hmmm, I got a Sandisk 64 GB:
http://www.sandisk.co.uk/products/memory-cards/microsd/ultra-plus-class10-for-android/?capacity=64GB
Transferred 60 gigs in 1h30 (just plugging my tablet into the PC). Was checking it wasn't a fake as it was a very good deal on Amazon, and a lot of the cheaper ones appear to be fakes. With a card reader, I could have theoretically done the transfer in 25 mins (40 MB/s).
MisterBuggie said:
Hmmm, I got a Sandisk 64 GB:
http://www.sandisk.co.uk/products/memory-cards/microsd/ultra-plus-class10-for-android/?capacity=64GB
Transferred 60 gigs in 1h30 (just plugging my tablet into the PC). Was checking it wasn't a fake as it was a very good deal on Amazon, and a lot of the cheaper ones appear to be fakes. With a card reader, I could have theoretically done the transfer in 25 mins (40 MB/s).
Click to expand...
Click to collapse
What model tablet do you have?
Sent from my HTC One (M7) using Tapatalk.
sourbear said:
What model tablet do you have?
Sent from my HTC One (M7) using Tapatalk.
Click to expand...
Click to collapse
The Tab Pro 10.1.
OK that model doesn’t have USB 3.0 so yes, you'd need to use a USB 3.0 card reader plugged into a USB 3.0 port on your PC.
Sent from my HTC One (M7) using Tapatalk.
sourbear said:
OK that model doesn’t have USB 3.0 so yes, you'd need to use a USB 3.0 card reader plugged into a USB 3.0 port on your PC.
Sent from my HTC One (M7) using Tapatalk.
Click to expand...
Click to collapse
Oh wow, now that's something I hadn't spotted. Only the 12" Tab Pro has USB 3. That's actually bizarre. But I don't really mind. I don't transfer 60 gigs to my tablet every day...
MisterBuggie said:
Oh wow, now that's something I hadn't spotted. Only the 12" Tab Pro has USB 3. That's actually bizarre. But I don't really mind. I don't transfer 60 gigs to my tablet every day...
Click to expand...
Click to collapse
I think the Note Pro 12.2 has USB 3.0 too. I just didn't have use for the S-pen. Ha!
Sent from my HTC One (M7) using Tapatalk.
I've just realised I can't rename files and folders on the card, whether the tablet is connected to the PC or via ES File Explorer. Is this normal or a problem with the card?
Not normal unless the card is locked in read only mode somehow. If you upgraded at some point to Android 4.4+, the software also removed SD card write access and you'll need to install a workaround for it. The way I fixed mine was to install an app from the Play Store called FolderMount [ROOT]. Install, reboot, check if you can rename files, then uninstall. If your device isn't rooted, there are other options. Just Google "android KitKat SD fix".
Sent from my HTC One (M7) using Tapatalk.
Oh it's not in read only mode. I can copy files to the card without a problem. I can create new folders too. I just can't rename anything, it's odd. As for the upgrade, the Tab Pro 10.1 came with Android 4.4... And this card has never been in another device.
---------- Post added at 10:47 PM ---------- Previous post was at 10:07 PM ----------
Okay, just remembered my Android phone (HTC*Desire HD) has a microSD card. So I swapped them. No problems renaming files of the phone with the 64 gig card. Same problem on the tablet with the phone's card, from ES File Explorer I get "task failed". From the PC renaming hangs Windows Explorer. However, from the computer, I can't even browse folders on the card. Double-clicking on any folder causes Windows Explorer to hang.
I swapped the cards back to their proper places. The 64 gig card I can browse no problem from the PC. I can delete files and folders and transfer new ones. I just can't rename anything. It's very odd. But the extra problems with the 8 gig card from the phone make me worry it might be a hardware issue. My tablet isn't rooted or anything. It's only had the official updates.

[Q] OTG supported file systems on the Z3TC?

Hi,
does anyone know which file systems are supported by the OTG feature? Am able to read/write just fine on a FAT32 USB stick, but an external HDD that is allegedly formatted with NTFS isn't recognized. I thought I read somehwere that NTFS is supported on most newer devices... I'd assume the Z3TC qualifies as "newer"
i at least can confirm that exfat is working. so large files may be stored on it. ext3 is not. haven't tried anything else yet. i never use ntfs for anything. this fs is too bad.
a user said:
i never use ntfs for anything. this fs is too bad.
Click to expand...
Click to collapse
How did you get this conclusion about NTFS?
If you just mean that NTFS is not optimised for USB flash disks, then I agree.
_jis_ said:
How did you get this conclusion about NTFS?
Click to expand...
Click to collapse
20 years of experience and knowledge.
If you just mean that NTFS is not optimised for USB flash disks, then I agree.
Click to expand...
Click to collapse
no. it's at the bottom end of modern filesystems if not the worst. ntfs is broken by so many ways... and its performance sucks too.
microsoft pumped also full with features that actually never were really used but caused various problems and security isses so they had to disable them, while actually they only removed the tools to access them (well, maybe meanwhile they removed some of them). one of the most stupid, broken and security-wise dangerous "features" were the filechannels, which actually ended in the space of unneeded bull****.
but ntfs disaster is nothing uncommon, it's like everything MS produced (where most top products actually were bought from others and "enhanced" by microsoft).
but we are getting oftopic. sorry.
It is very strange; the same hard disk worked fine on my Nexus 7 with StickMount. Not sure if the software that comes with the Z3 is the problem - but of course the Z3TC is not rooted (yet), so StickMount is not currently an option.
Sony Xperia Z3 USB OTG
I can confirm that with the Nexus Media Importer app, the Sony Xperia Z3 (the smartphone) can read & write to NTFS file systems. I have a USB OTG "Y" cable (a female micro USB port for extra power). Without the paid app though, the Z3 can only read exFAT and FAT32 file systems, stating the NTFS as an "unsupported file system". As an added bonus, the smartphone is able to charge itself if you charge it by the magnetic port! I have a Deff magnectic adapter. Another device that can power an external USB OTG device while charging itself is my Google Nexus 5 with a special USB OTG "Y" adapter.
thanks for the info charging via magnetic while having OTG connected!
size of your HD
Hi anyone of here.what's the size of your hard drive and the brand? I have a seagate 500gb and would like to upgrade to 2tbm seagate backup plus and i wonder if this would work without external power suppor. My 500gb seagate works fine without any external support. Also my Z3 phone can load the 500gb hard drive without issues. I just want to know before ordering the hard drive. I would be using this to watch movies while traveling so a hard drive should be able to load with no need for external support,
Size doesn't matter...in general
It solely depends on the power consumption of the HDD which is not (necessarily) dependent on it's size. Most important is the current your drive needs to spin up when the device is turned on. You probably won't find the current requirement on the HDD itself - only the current needed when running. Spin up power may be higher and if it's too high, your USB-SATA will probably not "light up" at all or constantly restart.
Short: Try to find Datasheets for your old and new HDD and compare spin up current if available or continue to hope for someone having tried the same HDD.
sandrap said:
Size doesn't matter...in general
It solely depends on the power consumption of the HDD which is not (necessarily) dependent on it's size. Most important is the current your drive needs to spin up when the device is turned on. You probably won't find the current requirement on the HDD itself - only the current needed when running. Spin up power may be higher and if it's too high, your USB-SATA will probably not "light up" at all or constantly restart.
Short: Try to find Datasheets for your old and new HDD and compare spin up current if available or continue to hope for someone having tried the same HDD.
Click to expand...
Click to collapse
Quick update ; bought 1.5tb because it was on sale and both z3 tab and z3 powering it with no problems
Sent from my SGP621 using XDA Free mobile app
a user said:
20 years of experience and knowledge.
no. it's at the bottom end of modern filesystems if not the worst. ntfs is broken by so many ways... and its performance sucks too.
microsoft pumped also full with features that actually never were really used but caused various problems and security isses so they had to disable them, while actually they only removed the tools to access them (well, maybe meanwhile they removed some of them). one of the most stupid, broken and security-wise dangerous "features" were the filechannels, which actually ended in the space of unneeded bull****.
but ntfs disaster is nothing uncommon, it's like everything MS produced (where most top products actually were bought from others and "enhanced" by microsoft).
but we are getting oftopic. sorry.
Click to expand...
Click to collapse
So if NTFS is that bad, what do you use and why?
Sent from my SGP621 using XDA Free mobile app

Zek USB 3.0 OTG Adapter

Has anyone here used one of these?
I use my tablet for just about everything so I'm always worried about running out of space.
But with this I could add so much storage space with usb drives, and an sd card.
ElsaReyes said:
Has anyone here used one of these?
I use my tablet for just about everything so I'm always worried about running out of space.
But with this I could add so much storage space with usb drives, and an sd card.
Click to expand...
Click to collapse
I have been using OTG to transfer files from and to my galaxy devices and it is working very well
But the sad news is that our note pro cannot give enough power to portable HDD ( the ones i used were 1Tb and 2tb, on my note 3 and my note edge they work but not on the note pro)
You can connect flash memories and anything that consumes low voltage like a mouse or a keyboard or a flash memory
Teflanzy said:
I have been using OTG to transfer files from and to my galaxy devices and it is working very well
But the sad news is that our note pro cannot give enough power to portable HDD ( the ones i used were 1Tb and 2tb, on my note 3 and my note edge they work but not on the note pro)
You can connect flash memories and anything that consumes low voltage like a mouse or a keyboard or a flash memory
Click to expand...
Click to collapse
I'm not looking to connect hdd's.
I already have planned what I'm doing.
First of all I'm gonna find some way to strap it to the back of the tablet case, and then, I got 1 for now, ultra fit usb flash drive, which will go in one of the usb ports.
I got a memory stick pro duo adapter which I can slot two of my micro sd cards into, and then stick it in the otg.
And then one micro sd card in an sd card adapter to put in the sd card slot. :3
This thing makes no sense. It's great yeah, but it's weird, it can have three flash drives or usb devices running at once, but when it comes to cards of any kind, you can only use one at a time, even if one is in a usb adapter, it still won't allow two.
It makes no sense, usb all you want, but cards only one. Why?
ElsaReyes said:
This thing makes no sense. It's great yeah, but it's weird, it can have three flash drives or usb devices running at once, but when it comes to cards of any kind, you can only use one at a time, even if one is in a usb adapter, it still won't allow two.
It makes no sense, usb all you want, but cards only one. Why?
Click to expand...
Click to collapse
Maybe the adapter requires extra power that the note pro cannot give
Can you send a picture of what you have and how you connected them to the note pro?
I will try it and see if i am having similar issue
Sorry, just came across this post. Here are several methods I use; a 128Gb Sandisk USB 3 thumb drive [http://a.co/9OVzdu5 ] and a USB 3 OTA adapter [http://a.co/jfMs2Yq ] along with the 128gb micro card in the device. If you need terabytes, get a wireless battery powered portable hard drive [http://a.co/fzM9ZPi], it works on mine. I also had a spare 240gb mSATA card from when I replaced my laptop drive. I bought a case for it and use that - the tablet has enough power to use it. Finally, I have connected a self-powered 2 Tb desktop drive with good results via the OTG cable. It just takes a while when opening your file explorer. Last, but not least, you can connect to your NAS via WiFi [ I use QNAP, and have accessed it from everywhere that I've visited that had good inet speeds via the QNAP apps]
Do you have more info on QNAP? Where to get it for instance? Is it in the Play Store?
treetopsranch said:
Do you have more info on QNAP? Where to get it for instance? Is it in the Play Store?
Click to expand...
Click to collapse
QNAP is a hardware vendor for Network Attached Storage units - look on Amazon or NewEgg. I got the empty 2 bay one and loaded some spare drives I had laying around so I have 2 Tbytes mirrored now. Their apps allow remote access for files, music and movies to their devices.
rhricik447 said:
QNAP is a hardware vendor for Network Attached Storage units - look on Amazon or NewEgg. I got the empty 2 bay one and loaded some spare drives I had laying around so I have 2 Tbytes mirrored now. Their apps allow remote access for files, music and movies to their devices.
Click to expand...
Click to collapse
Thank you for that info.
I am using a Y-cable that powers device and allow OTG at the same time with usb 3.0.It is sufficient to power my 2.5 HDD
joexda75 said:
I am using a Y-cable that powers device and allow OTG at the same time with usb 3.0.It is sufficient to power my 2.5 HDD
Click to expand...
Click to collapse
Could you provide a link for this Y-Cable?
Thanks
elcubano1 said:
Could you provide a link for this Y-Cable?
Thanks
Click to expand...
Click to collapse
Sorry i am both 2 months late for my reply and could not find any link either on my usual sites amazon, dx.com, ebay, aliexpress.com..

microSD reader that works with an S7?

Anyone found a compact microSD card reader that will work with an S7? I've got this one:
https://www.amazon.com/gp/product/B01N6ICDGX
But the S7 complains it draws too much power. Specifically it states:
Code:
High-power USB device connected
Cannot access to this device. Connected device needs external power supply.
I can use it with other Android devices without any problems. Specifically a Nexus 7 tablet.
I don't have to use this specific reader, anything would be fine. I'm just after something compact that will also work while the S7 has a case on it. Lots of readers have too much case around them and won't fit into the Neo Spigen case I have on it.
I've used the Samsung micro-to-USB OTG adapter with several garden-variety USB readers and those work with no power warnings. No doubt those consume more power than this.
Anyone found a compact microSD reader that works with an S7 in a case?
Nobody?
I've tried this one and it works without reporting the high-power error:
https://www.amazon.com/gp/product/B01M0CXA9I
I have this one
SR 2 in 1 USB OTG Card Reader Universal Micro USB OTG TF/SD Card Reader Phone Extension Headers Micro USB OTG Adapter
http://s.aliexpress.com/AnIv6JFn
(from AliExpress Android)
Sent from my SM-G930F using XDA-Developers Legacy app
wkearney99 said:
Anyone found a compact microSD card reader that will work with an S7? I've got this one:
https://www.amazon.com/gp/product/B01N6ICDGX
But the S7 complains it draws too much power. Specifically it states:
Code:
High-power USB device connected
Cannot access to this device. Connected device needs external power supply.
I can use it with other Android devices without any problems. Specifically a Nexus 7 tablet.
I don't have to use this specific reader, anything would be fine. I'm just after something compact that will also work while the S7 has a case on it. Lots of readers have too much case around them and won't fit into the Neo Spigen case I have on it.
I've used the Samsung micro-to-USB OTG adapter with several garden-variety USB readers and those work with no power warnings. No doubt those consume more power than this.
Anyone found a compact microSD reader that works with an S7 in a case?
Click to expand...
Click to collapse
I use the designed-in SD card reader that is standard with several models of HP Pavilion notebook (the SanDisk microSD card-carrier will also work with the same Pavilion notebook models - the carrier is bundled with Sandisk microSD media typically of 32GTB and larger) I use the same-size microSD cards (SanDisk 32GB) in everything that takes microSD - the two notebooks, my Lenovo tablet, and my newest acquisition - a Samsung Galaxy S7; my GNex does not take microSD cards at all).
PGHammer said:
I use the designed-in SD card reader that is standard with several models of HP Pavilion notebook (the SanDisk microSD card-carrier will also work with the same Pavilion notebook models - the carrier is bundled with Sandisk microSD media typically of 32GTB and larger) I use the same-size microSD cards (SanDisk 32GB) in everything that takes microSD - the two notebooks, my Lenovo tablet, and my newest acquisition - a Samsung Galaxy S7; my GNex does not take microSD cards at all).
Click to expand...
Click to collapse
Which doesn't answer my question. I'm not asking what will read microSD cards. I'm asking what reader will work when PLUGGED INTO THE S7 . Big Difference.
I've found another device that works, the GoPro keychain microSD reader.
https://shop.gopro.com/accessories-2/quik-key-micro-usb-mobile-microsd-card-reader/AMCRU-001.html
wkearney99 said:
Which doesn't answer my question. I'm not asking what will read microSD cards. I'm asking what reader will work when PLUGGED INTO THE S7 . Big Difference.
I've found another device that works, the GoPro keychain microSD reader.
https://shop.gopro.com/accessories-2/quik-key-micro-usb-mobile-microsd-card-reader/AMCRU-001.html
Click to expand...
Click to collapse
Your wanting to use the micro sd slot on the phone for an access point?
thegreatkazoo said:
Your wanting to use the micro sd slot on the phone for an access point?
Click to expand...
Click to collapse
No, why would you ask that?
I want a way to read/write microSD cards using the S7 phone. As in, copy files to/from microSD cards. For situations like travel and wanting to upload a file that's on a microSD from a camera, one that may not have a means to connect via USB directly to a device. Seemed like a pretty simple question that wouldn't have anything to do with an "access point".
Thread cleaned.
Let's try to remain civil please.
Insults can lead to infractions.
:good:
The Merovingian
Senior Moderator
wkearney99 said:
Which doesn't answer my question. I'm not asking what will read microSD cards. I'm asking what reader will work when PLUGGED INTO THE S7 . Big Difference.
I've found another device that works, the GoPro keychain microSD reader.
https://shop.gopro.com/accessories-2/quik-key-micro-usb-mobile-microsd-card-reader/AMCRU-001.html
Click to expand...
Click to collapse
There is a microSD reader built into the phone - it is all-internal (the nano-SIM carrier is also a microSD carrier; the microSD mounts underneath the nano-SIM). There is an accessory that you can purchase that opens the nano-SIM/microSD carrier - or you can bend a staple to open the drawer.
PGHammer said:
There is a microSD reader built into the phone - it is all-internal (the nano-SIM carrier is also a microSD carrier; the microSD mounts underneath the nano-SIM). There is an accessory that you can purchase that opens the nano-SIM/microSD carrier - or you can bend a staple to open the drawer.
Click to expand...
Click to collapse
There is indeed a card reader in the phone. One that will very likely already be occupied by a memory card. One that would be used during the process of transferring media files to/from standalone microSD cards.
That and constant use of the internal microSD slot is probably a bad plan. I'm not thinking they expect it to be used for swapping cards all the time. Seems a lot smarter to use one of the external ones I've already mentioned above. So, yeah, there's that...
NO Disputing that - However...
wkearney99 said:
There is indeed a card reader in the phone. One that will very likely already be occupied by a memory card. One that would be used during the process of transferring media files to/from standalone microSD cards.
That and constant use of the internal microSD slot is probably a bad plan. I'm not thinking they expect it to be used for swapping cards all the time. Seems a lot smarter to use one of the external ones I've already mentioned above. So, yeah, there's that...
Click to expand...
Click to collapse
That is true of ANY device that takes microSD - it's not a unique dilemma. (In addition to my tablet, S7, and two of my three notebooks - both of which are HP Pavilions.) That has to do with the microSD format itself - it's NOT designed to be a "plug-repeatedly" format - the larger 64GB and above sizes that the S5 and later phones and tablets can swallow only make that more and more obvious. That is why I use the cloud - not microSD - to share common files among my hardware - and with cloud services such as Microsoft OneDrive being both OS-neutral and rather capacious - and especially with devices that don't support microSD at all - such as my GNex - they aren't left out. That is the rather amusing aspect about OneDrive - as long as I have Internet access and a compatible OS (which is every OS except a Linux distribution, a UNIX, or a BSD) I can get to my shared files anywhere - on the planet. (Even on a plane with wi-fi-based Internet access - such as Southwest - and I'm not kidding; I have, in fact, done so.) MicroSD is for files too LARGE for the cloud - or that will stored ONLY on a specific device - that is especially true of the 64GB and larger microSD cards, as they are only compatible with specific devices; while I can use such a microSD with the S7, it's size-incompatible with anything else. Otherwise, I use the cloud - and OneDrive in particular - it's compatible with all my hardware.
Right, so beyond going on about a question I didn't ask, your point?
I've traveled to many places where data services are either unavailable at all, or considerably more expensive than here in the US. That and wanting to avoid lugging along larger format media makes using microSD cards pretty convenient. Having an external microSD (or any other media card format) reader opens up another avenue for managing media.
As for online services, look no further than Photobucket's recent extortion fiasco to understand why depending on such service is not necessarily as glorious as you might expect.
Again, I asked about readers that'd work in the USB socket of the S7. And got a whole lot of entirely unrelated information instead of on-point replies. But after doing a lot of my own research elsewhere, and the purchasing of several bits of hardware, I came back and posted the results. Yet this invites still more unrelated replies. Please folks, I'm sure you think you mean well but a bit more on-topic focus would be greatly appreciated.

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