Features
- 27MHz frequency
- Compatible with Windows XP or similar
- USB 1.1 interface

Package includes
1 x wireless mouse
1 x USB receiver
2 x AA batteries

Length: 3.74 "
Height: 1.18 "
Width: 2.17 "
Weight: 2.53 oz (without battery)

Length: 9.5 cm
Height: 3.0 cm
Width: 5.5 cm
Weight: 71.8 gram (without battery)
 

Insert the USB receiver to your company to use.