MS121 AOC MS121 WIRED USB BLACK MOUSE Type: Optical Mouse Mouse size: normal mouse (100-120mm) Connection with computer: wired Applicable models: desktop computer, laptop Photoelectric resolution: 1600dpi (dpi) Number of buttons: 3 (key) Interface: USB Wireless transmission frequency: 0 Whether to support ergonomics: support Adjustable resolution: three gears and below Operating distance: 0 (m) Working mode: photoelectric Wheel direction: touch wheel Wire length: 1.2 (m) Product size: about 115 × 63 × 37MM/4.53*2.48*1.46in Product weight: about 0.15 (KG) Color: Black
