LOGITECH USB KEYBOARD MOUSE COMBO MK200

Spill-resistant Design Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid.
Adjustable Keyboard Height Yes
10-Key Number Pad Yes
Hotkeys 8 Hotkeys: Play/Pause, Mute, Volume down, Volume up, Internet home, Launch default email application, PC sleep, Calculator launch
Keystroke Lifespan Up to 5 million keystrokes (excludes number lock key)
Key Type Deep-profile keys
Sensor Technology (Mouse) Optical tracking
Number of Buttons (Mouse) 3 (Left/Right-click, Middle click)
Scrolling Line-by-line
Scroll Wheel Yes, optical
Warranty 3 Years from Logitech Service Centre