Microsoft Keyboard-Mouse 2LF-00001 Desktop 800 Combo 1Pack Wireless USB English

Mouse and Keyboard Features
Secured Wireless Connection
Microsoft 2.4 GHz wireless delivers a secured and reliable connection with up to 15-foot range.
Battery Status Indicators
Lights let you know when your batteries are running low.
Mouse Features
Microsoft Optical Technology
1000 dpi provides responsive cursor control.
Snap-in Transceiver
Stows conveniently under mouse for portability. Power switch turns the mouse on and off for up to 8 months of battery life
Designed for Comfort
Comfortable in left or right hand.
Scroll Wheel
For faster on-screen navigation
Power Switch
Turns the mouse on and off.
Longer Battery Life
Up to 8 months of battery life
Keyboard Features
Easy-Access Hot Keys
Quickly access Calculator, volume controls, mute, and play/pause.
Windows Start Button
Simply press to launch your Start menu.
Longer Battery Life
Up to 15 months of battery life.
Computer/Operating System
Requires a PC that meets the requirements for and has installed one of these operating systems: Windows 7, Windows Vista, Windows XP.
Others
USB only
2 AAA and 2 AA alkaline batteries (included)
Warranty
1 year warranty with ASI , 3 years with Microsoft