E-Stand USB Connection Adapter Kit for 10.1-Inch/8.9-Inch/7-Inch Samsung Galaxy Tab (ALS-SAMSUNG-CON-KITS) Specially designed for the Galaxy Tab 10.1 / 8.9 / 7 30 pin to Type A USB female host Allows you to connect to most USB flash drive, mouse, keyboard, card reader and some digital cameras and much more. Upload photos and other data directly to the Galaxy Tab, or save files and documents to Micro SD for use on other devices Enable high rate transfer Plug and Play