Wireless mouse matte optical mouse $ 7.81 Model: 7500 matte Type: Optical mouse Mouse size: mouse (100mm) Connection with computer: wireless Applicable models: laptop Optical resolution 1200dpi (dpi) Number of keys 6 (keys) Interface USB Wireless transmission frequency 2.4GHz Working method Wheel direction Four-way wheel Line length 10 (meters) Product weight 0.15 (KG)
