[Q] connecting to USB HDD - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

Hi,
I'm looking to get either the Tab or Note 10.1, but need to know whether its possible to transfer images from the micro SD card to an external USb powered HDD. I know I can get hold of a micro usb male/ mini usb male adapter to link the Tab/Note to the HDD, but don't know if the Tab/Note will power the drive, or if it's possible to transfer pics in this way.
I'm planning a roadtrip in the USA later this year and would not have regular access to wifi to upload images to 'dropbox' etc so would rather back them up to a HDD.
I know there are several similar postings, but no suitable/applicable answers.
Suggestions/answers ?
Cheers

Rivendell63 said:
Hi,
I'm looking to get either the Tab or Note 10.1, but need to know whether its possible to transfer images from the micro SD card to an external USb powered HDD. I know I can get hold of a micro usb male/ mini usb male adapter to link the Tab/Note to the HDD, but don't know if the Tab/Note will power the drive, or if it's possible to transfer pics in this way.
I'm planning a roadtrip in the USA later this year and would not have regular access to wifi to upload images to 'dropbox' etc so would rather back them up to a HDD.
I know there are several similar postings, but no suitable/applicable answers.
Suggestions/answers ?
Cheers
Click to expand...
Click to collapse
The Tab 10.1 doesn't have a micro SD card slot - the Tab 2 does. On the Tab 10.1 there's a chunk of the internal memory mounted as /sdcard that you can store your photos on.
As far as moving files to an external drive goes, you can do that with most file managers so that's no problem.
One issue you may have is that the external drive will need to be formatted as FAT 32, not NTFS. That means that you can't copy files larger than 4GB to the external drive. That's probably not going to be a problem for you if you're moving images (not movies).
To connect the drive, you'll need an OTG cable, which are fairly inexpensive. However, there's no guarantee that the tablet will be able to power the drive. External thumb drives work fine for me. I haven't tried any portable hard drives, but as long as the current demand is fairly low it may work. Some people have had success with portable drives, so it's worth giving it a try, especially if you're talking about a notebook size drive as those tend to be less power hungry.

I have successfully mounted an external HDD via a externally powered USB-Hub. The FAT32 partition can be mounted without additional software, the NTFS partition can be mounted with the free app "NTFS mount". USB-Sticks will be powered by the tablet without problem. The problem is, that the combined card reader / USB adaptor can only be used with one function at a time. So I had to copy the SD-card to the internal storage of the tab and then move it from there to the external HDD.
You might want to think about buying an Intenso Memory 2 Move HDD. It's an external 2.5" HDD with a battery (6 hours) and a wifi hotspot. You can access the drive via wifi, ethernet RJ45 and USB 3.0. Works like a charm with Android.
Regards
Achim

Sorry, it was the Tab 2 (10.1 screen, stylus thing etc) I was meaning but couldn't find a heading for it. Is it likely to power an external 2.5 drive ?

Most certainly it will not power HDD. The easiest solution is an external miniature USB hub with power supply.
Regards
Achim

I would like to mention that HDD must be partitioned as GPT to work otherwise it shows as corrupt.
Sent from my HTC One X using xda app-developers app

Related

[Q] USB hub with multiple devices??

Can you connect multiple devices to a USB hub (powered or unpowered) at once and transfer files between them? This would be using the USB adapter with a usb hub to connect a thumb drive or card reader and a usb hard drive and copying files between them.
Is this possible on the gtab with the stock rom?
My return period is coming very close and I haven't been able to get my hands on a USB adapter to try this myself.
I assume the software actually supports this since tables like the transformer with the dock have multiple USB ports...
I would also like to know... it would be awesome if I could hook up my camera and external hard drive to transfer the pictures - if that is possible, I will no longer have to take my laptop with me on vacation. I know transferring the files to the tap and then to the drive would probably work, but my CF card is twice the size of my tabs memory... I need to skip the taps memory all together.
Sent from my GT-P7510 using Tapatalk
NPuter said:
I would also like to know... it would be awesome if I could hook up my camera and external hard drive to transfer the pictures - if that is possible, I will no longer have to take my laptop with me on vacation. I know transferring the files to the tap and then to the drive would probably work, but my CF card is twice the size of my tabs memory... I need to skip the taps memory all together.
Sent from my GT-P7510 using Tapatalk
Click to expand...
Click to collapse
Same reasoning here. RAW pics from my SLR when on vacation, etc. My 14 return period is up on friday and this is a make or break for me. No best buys within a 30 mi radius have the USB adapter still
also want know this,i got a card reader recently
adamjt said:
Same reasoning here. RAW pics from my SLR when on vacation, etc. My 14 return period is up on friday and this is a make or break for me. No best buys within a 30 mi radius have the USB adapter still
Click to expand...
Click to collapse
Yep, same here... the RAW files from my 7D are 15-30 megs a piece. One vacation can reach ~60-100 gigs...
Sent from my GT-P7510 using Tapatalk
Use of USB hub with stock GT-P7510
I WAS able to connect the EPL-1PLRBE (Samsung USB adapter) to the Samsung dock side port with the GT-7510 docked, then plugged in a SanDisk MicroMate SD card reader, plug in an 8GB SD card and my Tab opened up "My files" and gave me the directory for the SD card in 'Root/Storages/usb/...' whereupon I was able to access the files on the SD card, ie., view the pics, read the pdf's, play the wmv's, mp4's and 3gp's. This all was accomplished with NO power besides the Tab's internal battery. I can also copy from/to the SD card plugged into the MicroMate reader with no external power.
I then hooked up a Gigaware 4-port USB hub to the EPL-1PLRBE, plugged the SanDisk MicroMate SD card reader with an 8GB SD card inserted (you have to power on with the devices already plugged in to the hub for the TAB to recognize it-it will give the USB trident symbol in the systray if you are successful) and was able to duplicate opening "My files" and reading/writing to the 8GB SD card.
Immediately afterward, I powered down, added a second USB device, a digital picture watch, to the hub. I powered up and with the second device on the unpowered hub the TAB would not recognize either device or display the USB trident in the systray.
With the TAB still on, I added the Samsung USB power adapter to the hub, in the fourth slot. Without powering down, the TAB thought for 5-10 seconds, then displayed the USB trident in the systray and brought up "My files" which now recognized both devices, and which position on the hub it was located. I deduced this by the foldername in "My files" - the first device was in the first slot, and its folder name was 'sda' with the second device in the third USB slot with the folder name of 'sdc'

Photography workflow suggestions?

I've had to return 2 primes, but my third will hopefully come soon from Hhgregg.
Anyway,
I'm going to Thailand in March and wanted to use my Prime and Dock in my photography workflow.
What I have currently is a Canon 50D camera (uses Compact Flash cards), External USB HDD and an external card reader/USB hub. http://www.amazon.com/gp/product/B0028MEZFE/ref=oh_o05_s00_i00_details
I'm trying to figure out the best way to transfer off my CF cards to my external HDD. It's not looking like I will be able to have them both connected at the same time. So, currently it's looking like I may need to transfer from CF to internal MicroSD card, then to HDD. However, I noticed on a test that the transfer rate was really slow doing it that way.
The USB hub/Card reader is seen by the prime, but I could not see both a CF card and external USB HDD connected to that hub at the same time. Which is what I was hoping for.
Any suggestions on a workflow or questions if I didn't make enough since above?
Thanks
I would try a usb hub and a usb card reader, idk if usb card readers work past the ASUS one, which iirc plugs into the docking port.
Sent from my Transformer Prime TF201 using Tapatalk

[Q] USB Host

Hello
I'm currently using a sony tablet, and considering to replace it with the Prime ... My main concerned is about USB support. I cannot find any clear answer to the following question : Is the prime supporting USB self powered external drives ? directly on the tablet or through the dock?
I'm owning a Iomega 1To external portable drive, formated into NTFS, and I really want to use it when I'm travelling.
Thanks in advance for your feedback
Yup, I use a USB powered 1TB external drive with mine and all works fine!
i have plugged several NTFS formatted usb harddrives into my prime dock and was able to browse the files.
Cant guarantee it will work with yours but it did with mine.
Thanks for your replies !
Were the disks 2.5 self powered or with an external power supply ?
I tried it successfully with a selfpowered 2.5" disk.

Supported USB Devices in Webtop (Cameras, thumb drives, externals, etc)

Is webtop capable of recognizing various USB devices as external storage? I would like to use it on a trip to download photos off my digital camera, but right now it does not seem to recognize the camera when I plug in the usb cord to the back of the lapdock. Same for my USB thumb drive and my 500gb external drive.
This was one of the main reasons for getting the lapdock up and running by this weekend, so I am hoping either I am doing something wrong or there is a workaround to get it to recognize my camera so I can download the photos to my phones 32gb SD card and/or a thumb drive.
Thanks
EDIT: It will pick it up if I use a USB to SD card reader, and reads the card instantly (Formatted FAT) but when in the camera and plugged in via USB to micro USB straight to the camera, it says it only supports USB storage, mice, and keyboard...any work around for making it think my "camera" is a "usb storage" (which it essentially is right?)
Ill try a usb card reader tomorrow. I havent done more then a mouse.
I have a similar goal of running usb to serial port if I can
Sent from my DROID BIONIC using XDA
I've used a mouse and a flash drive formatted fat

[Q] Connecting to external HDD

I was wondering whether I could connect an external HDD (powered) to XTZ. Do I need an OTG cable or just a plain microUSB to USB adapter will do the job?
OTG cable, like on all other Android devices with Micro USB.
hasenbein1966 said:
OTG cable, like on all other Android devices with Micro USB.
Click to expand...
Click to collapse
Thank you. Well bought me an OTG cable. Seems to recognise keyboard, mouse and usb flashdisks but whenever I connect an HDD, either selfpowered or powered through the usb port, it is always recognised as damaged USB storage… then asks me to format it. In case I choose to format it nothing happens. I should mention that this happens with FAT32 HDDs too. Isn't XTZ capable connecting to external HDD?
Did you solve the problem? I going to buy XTZ but for me is essensial chance to connect external HD
It is possible and works, but it only if the HDD has an own power supply.
No I didn't manage to access ANY type of HDD self-powered or not and any kind of format i.e. Fat32, exFat, Ntfs etc. I only managed to access usb sticks and input devices (mouse, keyboard).
I am rather disappointed from this issue…
Can I charge my cellphone if I connect it to the tablet with the usb host Cable ?
Using the tablet as an external battery for emergencies. Thanks
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Very unlikely.
Sent from my DROID RAZR HD using xda app-developers app
oopsgr said:
Thank you. Well bought me an OTG cable. Seems to recognise keyboard, mouse and usb flashdisks but whenever I connect an HDD, either selfpowered or powered through the usb port, it is always recognised as damaged USB storage… then asks me to format it. In case I choose to format it nothing happens. I should mention that this happens with FAT32 HDDs too. Isn't XTZ capable connecting to external HDD?
Click to expand...
Click to collapse
Which one did you buy? I bought a pack from amazon but none (of the 4) worked. I only tried using it to sync a ps3 controller though.
oopsgr said:
No I didn't manage to access ANY type of HDD self-powered or not and any kind of format i.e. Fat32, exFat, Ntfs etc. I only managed to access usb sticks and input devices (mouse, keyboard).
I am rather disappointed from this issue…
Click to expand...
Click to collapse
I have the 16GB WiFi version and I have no problems at all reading external media. Here is what I did:
Before starting I reformatted the HDD with "exFAT" file system using a regular Windows PC. I did a full format, not the "Quick Format" option. This took a looooong time to complete with the big drives. In the XTZ I installed "ASTRO" File Explorer from Google Play to perform the file operation. After that I was ready to go. I already tested with copying a 20GB file and it worked fine.
The same procedure worked for:
- 32GB micro SanDisk
- 64GB micro SanDisk
- 128Gb USB pendrive (OTG cable needed to connect)
- 300GB USB external HDD (OTG cable + powered USB-hub needed to connect)
I hope this helps

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