The 2.4GHz Dell Wireless Mouse is portable enough that you can take the Mouse wherever you take your laptop or to distant yourself from your desktop PC—thanks to its pocket-ready, extra-small design.
The Dell 2.4GHz Wireless Mouse receiver stays in your USB port—and lets you enjoy the freedom of wireless with more precision and control than your laptop’s touchpad or USB mouse.
Sensor Technology: Advanced Optical Tracking
Sensor Resolution: 1000
Number of buttons: 2
Battery Type: 1 AAA better wireless
Operating Distance: Approx 10m*Wireless Technology: Advanced 2.4 GHz
Wireless connectivity Interface: USB receiver