[G2 Accessories] TOdblD:
Sandisk Dual USB Drive (16, 32, and 64 GB)

*edit* - I just ran across a post about this very same device right here on XDA. Somehow while searching i completely missed it until after I posted this. It is a very good review by shhbz, very detailed, check it out here.

*edit#2* - Here are the benchmark results for the Sandisk Dual USB Drive -

Computer side: Read 20.7 MB/s & Write 7.4 MB/s

Phone Side: Read 16.89 MB/s & Write 9.71 MB/s

(These benchmarks were performed using "Gnome Disk Utility" for the computer side and "A1 SD Bench" for the phone side.)

I'm not sure how many of you are aware of this handy little device but for those of you who are not, here is a little information.

I recently discovered this tiny thumb drive, pen drive, flash drive, whatever you want to call it, at my local Wal-mart while looking for a DVI to HDMI cable. I already own several flash drives, however, the difference between the ones I own already and this one is that I can plug this one directly into my phone. It functions as a flash drive for your phone much the same as it does for your pc, and for LG G2 owners, USB OTG (On The Go) support is already built in so it's basically plug and play.

Now, if your like me, many of you here are flash happy addicts. Well that is where this little drive can come in quite handy. On my drive I have several different ROMs, multiple kernels, nandroid backups and even a few GAPPS packages saved. I also have the stock KK baseband and a flash-able version of LG's camera app. You never know when those files might come in handy and all you have to do is reach in your pocket, pull out this tiny drive and plug it into your phone. Of course you could always just save all that to your phones memory but some of those files can quickly add up, taking up valuable space that you would rather use for other things. This could also prove to be a life saver for those with little internal memory and no sd card slot or while in the middle of that long flight from.......well, i think you get the idea.

If your not on a LG G2 or would like to use this drive on another phone Sandisk has a list of supported devices on their website. Most or many high end phones support USB OTG and there are many apps that help with that as well such as Chainfire's StickMount. Of course you will have to have a rooted phone to use that app. And then there is the official Sandisk app Memory Zone which is available free on the app store. I mention the official app last because personally I don't care for it and it doesn't really suit my needs. But don't get me wrong, it is a great app and it makes transferring files from your phone to the USB drive very easy. I just prefer to use a file explorer to move the files I want.

If you choose to go the route I did and you are using a LG G2 then the USB drive will be located in the root directory under storage/usb/. Also one other tip, when using this or any other USB drive with your phone make sure you un-mount the drive in settings/storage before unplugging it from your phone. You may be able to get away with just pulling it out but the proper way is to un-mount it first and in certain situations you can run into problems if you decide to skip that step. When plugging in the USB drive it should automatically mount itself but if not you can also mount the drive the same way. And if you choose you use the Sandisk app, plugging in the drive to your phone will automatically launch the app.

The Drive comes in three different sizes, 16, 32 and 64 GB ( 2.0 only :( no 3.0 ) with prices ranging from $19.99 - $49.99.

This drive has been quite convenient for me and so i'm sure it can be just as useful to many of you, that is why i decided to post this. I'm just trying to give a little back to a forum and community that has given so much to me.