Ginamart Portable Ultra Thin Win8 Wireless Bluetooth Keyboard for Microsoft Surface 3 10.8 Inch with Touchpad (Black) High-quality material, excellent manufacture. Exquisite workmanship, feeling comfortable. With Wear-resistant PU + Microfiber material to build, does not contain any harmful substances High efficient touch, mouse and keyboard in one. 5.8 * 7.5CM standard-sized touchpad, multi-touch and control Specially Designed for your precious Microsoft Surface 3 10.8 inch tablet Energy-Saving keyboard sleep mode, Ergonomic design Light weight , quiet keystrokes and spill-proof; Easy operation, need no drive, just plug and play