Can I use this device to backup an sd card to external HD without a computer?
1861638
yes you can have file transfers both ways you will need a tablet or smart phone to do it
1861639
Yes, but you must follow specific requirements. You need to have the external hard drive on the standard USB. The EZO needs to be fully charged AND plugged in to the microusb and charging. It must be connected to your wireless network. You'll need to install a file program like ES3 for file management. Then add your EZO as a new server under the ES3 lan options. Once that is done copy all your sd files to your hdd. I know it sounds like a lot, but it will work. But you still need something wifi, like a phone or tablet to run the ES3 app.
1861640
No way I can see. It is powered by the USB connection and data is moved the same way. There is no other connection.
1861641
I can see no way to do this. The device reads cards but has no way to move data.
1195181
If it's a external hard drive, you cannot because there's not enough power running through the device. But thumb drives and flash drives work fine but beware that they transfer very slowly
155084
You would need an adapter to go from an SD card to USB, but theoretically, yes.
1029147
Not unless you have the right software to only read the hard drive. This device only turns the Hard Drive into an External Device. It has no options whatsoever.
1510474
This device is designed to copy one drive to another without connection to a computer. Just a AC wall plug. It can however also be used as a USB dock, allowing you to use third party software yes. Though it is MUCH slower to do so that way.
1284263
Yes you should be able to move USB Thumb drive data to SD Card with the device
194419
It works without any computer connection. It records straight from your video source to a SD memory card.
957682
No, this will not do what you need. If you want to connect a hard drive to your network without using a computer, you will need a device called a NAS, or "Network Attached Storage" - it's basically an external case that connects via ethernet instead of USB.
2249034
This device works just fine. You can attach a external hard drive to it and access elsewhere. You can access it by signing in your device by E-mail address at their website.
1648632
If you mean usb drive then no. This device only supports micro SD for external memory.
627497
Yes, onto your computer by either using a usb cable or by removing the microSD card and plugging it into your computer. As far as downloading directly onto an external drive...I doubt it.
789447
Office Depot sells an Xtra-Drive which is a USB based shell in effect that you can just slip your SD card in a slot, then plug it in and drag and drop or copy using My Computer. All you need is a front panel USB port. Works wonders. The adapter costs about 7-10 bucks. I forget exactly.
1189049
Never tried that... But I don't see why not. It's probably easier for you to just copy it to a USB drive, no?
321820
I don't recommend using a USB flash drive. Use a powered external hard drive.
1543478
Yes, but note, this device comes with no drive so one has to either connect one's external drive to its USB, or as I do, put a high capacity (32 or 64 gig) SD card into its slot. When I wish to store from my cell phone (or tablet), I use the file-hub (downloaded software) on the phone (or tablet) to transfer to that SD card. When I want to empty my cameras card to the SD in the RAVPower, I plug my card reader into the USB socket and use the software on my tablet or phone to transfer files from the card reader to the SD card. I also just put my cameras SD directly into the slot and transfer to my tablet and store them there. My ancient tablet does not have OTG (on-the go) via its mini USB, and that was the main reason I got the RAVPower. I could also use this device to transfer to my lap-top or PC, but there's no need as both those have card readers and USB inputs anyway. WD does make a similar device that does have its own internal drive and has the option to automatically upload simply by inserting your camera's SD into its slot (no PC, phone or tablet needed) but you do need to initiate this option (one time only) via its downloaded software on one of your devices. Those WD wireless drives are bigger, heavier and cost much more than this little guy.
1733271
Well, I always run it without the computer connected so yes, you can scan to an SD card, then move the card into your computer if it has a card reader built in - or you can connect a USB cable to your computer to transfer the pix.
1887456
no. this is strictly an external backup drive with usb as the sole interface to the computer.