RT-MWK01+DE 2.4G RF Wireless Handheld Keyboard and Touchpad Mouse Combo for HTPC/Laptop/Desktop and Lecturing/Presentation/Meeting -Black Mini Keyboard with touchpad mouse Built-in rechargeable lithium-ion battery, charges via USB cable 2.4GHz USB Wireless receiver; 30 feet effective distance Compatible with Windows PCs & laptops (win 7/Vista/XP), gaming devices (Wii, PS3, Xbox), tablets and many TV Internet boxes It's a fully functional wireless USB keyboard and touchpad mouse combination that easily fits inside your pocket