Enjoy the freedom and convenience of wireless technology. Confidently roam up to 15 feet away from your PC while maintaining a strong wireless connection. Or, take the mouse separately to use with a laptop while traveling, the tiny transceiver conveniently snaps into the bottom of the mouse when

Enjoy the freedom and convenience of wireless technology. Confidently roam up to 15 feet away from your PC while maintaining a strong wireless connection. Or, take the mouse separately to use with a laptop while traveling, the tiny transceiver conveniently snaps into the bottom of the mouse when it's time to pack up and go.

Product Features:

• Brand: Microsoft
• Model: Desktop 850 (PY9-00020)
• Color: Black
• Advanced Encryption Standard (AES) 128-Bit Encryption
• Keyboard and Mouse set
• 2.4-gigahertz (GHz) wireless technology
• Windows shortcut keys
• Superior comfort that's designed to fit your right or left hand
• Precise optical tracking technology provides highly responsive cursor control
• Battery life indicator
• Longer battery life
• Mouse Dimensions: (L) 4.47" / 113.5mm, (W) 2.28" / 58mm
• Keyboard Dimensions: (L) 17.94" / 456mm, (W) 6.24" / 158mm
• Batteries: 2 AAA and 1 AA alkaline batteries