?Specifications:Color: BlackNet Weight: 120gInterface: USB 2.0LED Color: Colorful(red purple blue green yellow )Rated Working Voltage\/Current: DC 5V\/50mAUnit Size: Approx.12(L) x 7(W) x 3.2(H)cmButtons: 6 (Left｣ｬ Middle｣ｬ Right｣ｬ Forward｣ｬ Back｣ｬ DPI button)Package Included:1 x Wired Mouse