Lenovo 510 Combo Wireless Keyboard and Mouse GX30N81779: Lenovo 510 Combo Wireless  Keyboard and Mouse GX30N81779OverviewLenovo 510 Combo Wireless  Keyboard and Mouse GX30N81779The Lenovo 510 Wireless Combo Keyboard & Mouse compliments your desk with a simple yet elegant design. Easily connects wirelessly with PCs using a nano-US