BMOUO Samsung Galaxy Tab 4 10.1 Keyboard Portfolio Case - Ultra-thin DETACHABLE Wireless Bluetooth Keyboard Stand Case for Samsung Galaxy Tab 4 10.1 Inch Tablet ,Black Color DETACHABLE Bluetooth V3.0 keyboard that works seemlessly with your Samsung Galaxy Tab 4 10.1 tablet ,Access to all ports and controls, only fit Samsung Galaxy Tab 4 10.1 Open the smart cover, and tablet magically wakes up. Close it, and tablet automatically goes to sleep. Precise cut-outs with full access to all controls and features Removable Bluetooth keyboard delivers wireless operation, Tactile keyboard with high-performance optimized keys. Search "BMOUO Tab 4 10.1" for other styles and color options