Brand Name: Lenovo
Origin: Mainland China
Type: 2.4Ghz Wireless
Certification: NONE
Number of Rollers: 1 pcs
DPI: 1600
Package: Yes
Number of Buttons: 4
Operation Mode: Opto-electronic
Style: Mini
Power Type: Battery
Model Number: Lenovo M202
Hand Orientation: Right
Interface Type: USB
Battery: 1*AA battery(not included)
Supported system: Windows 2000/Win XP/Win7/Win8/Win10
Brand Name: Lenovo
Type: 2.4Ghz Wireless
Origin: Mainland China
Hand Orientation: Right
DPI: 1600
Package: Yes
Number of Buttons: 4
Power Type: Battery
Style: Mini
Certification: NONE
Number of Rollers: 1 pcs
Operation Mode: Opto-electronic
Interface Type: USB
Battery: 1*AA battery(not included)
Supported system: Windows 2000/Win XP/Win7/Win8/Win10