The 8GB A-USBKey GT for Samsung Galaxy Tab / Galaxy Note 10.1" from IUSBU transfers files from a PC, Mac or USB-equipped tablet computer to your Galaxy tablet. It features a USB 2.0 connector for insertion into the computer on one side, and a 30-pin connector for your Galaxy Tab on the other. Move the switch on top from one side to the other to retract one plug and slide out the other. The A-USBKey offers maximum read speeds of 15MB/s and write speeds of 5MB/s. Simply insert it into your Galaxy and read, view and copy files using the My Files App. The drive is compatible with Windows, Mac, Linux and Android operating systems.