1 of 1 people found the following review helpful
Quite a handy little gadget!,
Verified Purchase(What is this?)
This review is from: Samsung USB Connector to microUSB for Samsung Galaxy S2 / S3 (ET-R205UBEGSTD) (Wireless Phone Accessory)
I bought this to use with my Samsung Galaxy S3, I had read that you could connect various USB devices to it so I thought I'd give it a go.
Some things work better than others but for the price, you can't really go wrong.
I've connected a USB drive, an external hard drive, a ps2 controller (using a USB adapter), an xbox 360 controller (using a wireless usb receiver) and there's plenty more things you can connect such as a mouse, keyboard and a few other things presumably.
If you intend on using external controllers to play games you should probably have your phone rooted but other than that it's easy-peasy.