This OTG cable allows you to connect devices, like flash drive, reader, mouse or a keyboard to your Micro USB OTG capable tablet computer or , controlling your device with a mouse and keyboard. All in one, it offers a convenient way for quick and easy data reading and backup without host. Power supply function supported, allow you use it as an power cable. Features - Color: Black. - Material: Insulation Material+Metal. - Size: 22 x 1 x 1cm. - Fit With: S II i9100/ i9220 / i9250/ i9300/N7100/ / ME960/Me965/ Surface/ / X905 3/ TF201/TF300 TF700/ and other Micro USB OTG supported device. - Plug and Play, easy to : A must have for transferring , music, video files when you can't transfer data via the cloud or a connection. It also can unlock your phone and get access to your phone throgh your mice when your phone screen is broken. - Charging Phone for Emergency: The phone on the OTG end is able to output the power to another phone on the other side through additional USB charging cable. - Universal Compatibility with the most and Windows , tablets which support OTG function. Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 2 x OTG Cable