New Logitech MK550 Wireless Keyboard and Mouse Combo — Includes Keyboard and Mouse, Long Battery Life, Ergonomic Wave Design with cushioned palm rest, Powerful 2.4 GHz wireless connection

New Logitech MK550 Wireless Keyboard and Mouse Combo The Logitech MK550 Wireless Wave Keyboard and Mouse uses an ergonomic wave design for more natural typing when working. The Logitech Constant Curve layout is similar to regular keyboards but eases the stress on your wrists and allows for more comfortable working. There are also 18 programmable keys that allow for rapid navigation to applications you use frequently. Highlight ---The integrated palm rest and adjustable keyboard height help reduce wrist fatigue and make it easier to type for longer periods of time without strain. ---Say goodbye to your micro-mouse or touchpad. The MK550 includes a precision-laser mouse for faster navigation and detailed work. ---The Logitech MK550 Wireless Wave Keyboard and Mouse Combo will have you working for longer with ease. The keyboard has a 3-year battery life, and the mouse has a 2-year battery life. ---Setup is simple—just plug in the Logitech Unifying receiver and you’re ready to go. Your keystrokes are safe with built-in 128-bit AES-grade encryption. Keystroke dropouts and keyboard lag are a thing of the past with the built-in 2.4GHz wireless signal. Logitech Wireless Wave Combo MK550 Comfort curves without the learning curve With contoured curves in all the right places, this ergonomic keyboard and mouse give you the support you need to minimize hand and wrist strain—even after spending all day on your computer. More comfort also means you can type as you normally do using the standard keyboard layout you already know. Ergonomic Wave keyboard Constant Curve design guides hands and fingers into just the right natural typing position Type normally with the familiar keyboard layout you're used to Cushioned palm rest Helps position your hands comfortably and properly on the keyboard Gives your palms a place to rest when you're not typing Contoured laser mouse Comfortable hand-cradling shape with rubber side grips Smooth, accurate cursor control on just about any surface* No battery changes for years Long-lasting battery life—up to three years for the keyboard and two years for the mouse** Uses standard AA batteries, already pre-installed Plug it. Forget it. Add to it. One tiny Unifying receiver connects the mouse, keyboard and more compatible devices—without the hassle of multiple USB receivers So it can stay in your notebook, so your keyboard and mouse are always ready to use Robust, reliable wireless Logitech advanced 2.4 GHz wireless for a strong connection with virtually no delays or dropouts Built-in 128-bit AES keyboard encryption—one of the highest levels of security available What's in the box? Wireless Keyboard K350 Wireless Mouse M510 Logitech Unifying receiver 4 AA alkaline batteries (pre-installed) User documentation 3-years limited hardware warranty Works with: Windows-based PC: Windows XP, Windows Vista, or Windows 7 USB port CD-ROM drive or Internet connection