SPECIFICATIONS

Brand Name: Logitech

Type: 2.4Ghz Wireless

Origin: Mainland China

Hand Orientation: Both Hands

DPI: 1000

Package: Yes

Number of Buttons: 3

Power Type: Battery

Style: 3D

Style: Mini

Time to market: Dec-04

Certification: CE

Number of Rollers: 1 pcs

Gross Weight: 120

Operation Mode: Opto-electronic

Interface Type: USB

Style: 3D,Mini

model: M221

Connection method with computer: wireless

type: Optical mouse

interface: USB