Logitech MK550 Wireless Keyboard and Mouse Combo for $34.99 shipped after using this $15 rebate. Here is a screenshot for your reference. It features wave-design ergonomic keyboard with cushioned palm rest. up to 3 years of battery life for the keyboard and 2 years for the mouse, and 2.4 GHz wireless connection. Most places have this keyboard and mouse combo for about $49.