Masione Keyboard and Case for 7-Inch Tablets (7 Inch USB TO Mini/Micro USB Keyboard, Purple)-Compatible with Samsung Tab 3 8.0Samsung Tab ProGoogle Nexus 7 2nd Gen Compatible with windows system and above Android 2.3 system,Not supported Apple IOS operating system Note: NOT work for Samsung Tab 3 7.0,Amazon Kindles, Nook, or Motorola Xoom,Blackberry Playbook and Archos Arnova Connects to your 7" tablet via USB 2.0.Please make sure whether your tablet support OTG cable or not Leather Carrying Case comes equipped with full working keyboard, a stylus, pockets to hold up to stylus, USB cable, and an extendable stand Product Dimensions: 9.0 x 5.75 x 1.0 inches. Recommended for use with 7" tablet dimensions up to: 8.75 x 5.5 x 0.75 inches