Type: Optical mouseConnection with computer: wiredApplicable models: laptopPhotoelectric resolution: 1000dpi (dpi)Number of keys: 3 (keys)Interface: USBWireless transmission frequency: 2.4GHzWhether to support ergonomics: supportAdjustable resolution: three gears and belowOperating distance: 1.2 (m)Working method: photoelectricWheel direction: touch wheelCable length: 1.2 (meters)The package includes:1*mouse

Thank you for your support!Welcome to buy from us!There are so many useful and cheap item in our store. Have a nice day!