YUMQUA Computer Wired Mouse 2 Pack, Home Office Slim Silent Optical USB Corded Mouse for Laptop Chromebook Computer Notebook PC- -SB101C- Black

YUMQUA SB101 Silent Wired Mouse : The quick, lightweight, compact Mouse Mice helps you get more work done. The compact & slim design makes it easy to bring the mouse with you wherever you need it. The SB101 mouse buttons reduce 90% clicking noise, doesn't disturb anyone around you. Specification: 1)CPI: 1000/1600, default 1000 2)Button life: 3,000,000 times 3)System supported: Windows 98/2000/7/8/10/XP/Vista/Mac 4)Cable Length: 4.92ft (1.5m) 5)Material: ABS 6) Color: Black 7) One Weight: 74g 8) Size: 113mm(L)*59mm(W)*32mm(H) What is included: 2 *  Computer mouse wired with User Manual