Logitech Wireless Combo Mk520 With Keyboard and Mouse

Product Description
The logitech wireless combo mk520 puts convenience and control comfortably at your fingertips thanks to its full-size keyboard with concave keys and hand-friendly, contoured laser mouse.
From the Manufacturer

Product Highlights

Quiet and comfortable full-size keyboard
Precision mouse with soft rubber grips
Extended battery life
Powerful 2.4 GHz wireless connection with one tiny Unifying receiver
One-touch audio control keys
Works with Windows 8, Windows RT, Windows 7, Windows XP, and Windows Vista
Features
Product Highlights

Quiet and comfortable full-size keyboard
Precision mouse with soft rubber grips
Extended battery life
Powerful 2.4 GHz wireless connection with one tiny Unifying receiver
One-touch audio control keys
Works with Windows 8, Windows RT, Windows 7, Windows XP, and Windows Vista
Feel-Good Typing

Full-size keyboard with palm rest for comfortable typing
Concave keys with softly rounded edges let your fingertips glide from key to key and barely make a sound
Power-Efficient Design

With up to three years of battery life for the keyboard and eighteen months for the mouse, you hardly ever have to change batteries. 1

1. Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.
\Reliably Robust Connections

Logitech Advanced 2.4 GHz wireless for powerful connectivity with virtually no delays or dropouts
128-bit AES keyboard encryption—one of the highest levels of security available
Hand-Friendly Precision

Contoured full-size mouse with soft rubber side grips
Smooth, accurate cursor control on just about any surface2
2. The invisible optical sensor does not work on glass or mirrors.
Plug It. Forget It. Add To It.

One tiny Unifying receiver connects the keyboard, mouse, and other compatible Logitech devices like a number pad
No need to tie up your USB ports with multiple receivers
Stays in your computer so your keyboard and mouse are always ready to use
One-Touch Media Keys

Change volume, mute, or skip to the next song instantly - without using your mouse.
What's In The Box?

Keyboard
Mouse
Logitech Unifying receiver
3 AA alkaline batteries (pre-installed)
User documentation
Works With:

Windows 8, Windows RT, Windows 7, Windows XP, Windows Vista
USB port
Internet connection