$40 off Logitech Mk550 Wireless Keyboard & Mouse

Logitech Mk550 Wireless Wave Combo With K350 Keyboard and M510 Laser Mouse

• The Wave Combo MK550 includes the K350 model keyboard and M510 Mouse
• Wave-design ergonomic keyboard with cushioned palm rest for exceptional typing comfort
• Contoured laser mouse with rubber grips gives you smooth, precise cursor control
• Powerful 2.4 GHz wireless connection with one tiny Unifying receiver that stays in your notebook
• Operate up to 30 feet (10 meters) with the receiver in clear sight of the keyboard and mouse
• Virtually no battery changes -- up to three years of battery life for the keyboard and two years for the mouse