Lapcare L999 Wireless keyboard and mouse combo Features: - An ergonomic keyboard and mouse with long-lasting power. Long range advanced 2.4 GHz wireless connection. - Plug-and-play setup and our ultra-tiny nano receiver for plug-and-forget usage. - Compatible with Windows XP, Vista, Windows 7, 8 and 10 - Eliminate delays, interference, and signal loss with our strong wireless connection. - Adjustable rear feet for the perfect typing angle. - Full-size keyboard with numeric keypad. - 2.4 GHz wireless mouse - 1200 DPI optical mouse with precision tracking. - Automatic sleep and smart shutdown (press to wake) - Ergonomic design for left and right handed users.