Logitech Wireless MK550 Wave Keyboard & Laser Mouse Combo With 2.4GHz Wireless, Data Encryption & More!

Logitech's keyboard and mouse combo wirelessly connect to a computer with one tiny receiver. Ergonomically designed, the keyboard uses a Comfort Wave Design for a natural arm position. The laser mouse features comfortable contoured sides and rubber grips.

Advanced 2.4GHz wireless connection virtually eliminates delays and dropouts. Data encryption protects the wireless data, with built in 128-bit AES encryption for a strong level of security. Battery life is an incredible 3 years for the keyboard and 2 years for the mouse, so you won't have to worry about carrying around replacement batteries.

Features Include

• Advanced 2.4GHz wireless connection virtually eliminates delays and dropouts
• Logitech unifying receiver, one tiny receiver for both keyboard and mouse
• Comfort Wave Design keyboard with palm rest
• Laser mouse with contoured sides and rubber grips
• Keyboard is ergonomic with varying key heights for a natural arm position
• QWERTY style keyboard with numeric keypad and multimedia controls
• 128-bit AES encryption protects data
• Adjustable keyboard height
• Energy efficient, battery powered
• Up to 3 years battery life with keyboard
• Up to 2 years battery life with mouse
• Windows XP and up compatible
• Computer with USB port required
• 4X AA batteries required (not included)
• Factory refurbished