ZELOTES T20 USB Wired Vertical Optical Mouse Rechargeable Ergonomic 4 Gears 3200 DPI 6 Buttons Gaming Mice for PC Computer
Feature:
4 levels of DPI adjustable, 1200-1600-2400-3200DPI.
Ergonomic design, long-term use will not fatigue.
Compatible with Windows XP, Vista, Windows 7, ME, 2000 and OS...or the latest version.

Specification:
Brand: ZELOTES
Model: T20
Colour: Black
Connection with Computer: USB Wired
Working Method: Optical 
Photoelectric Resolution: 1200-1600-2400-3200DPI
Number Of Keys: 6 Keys
Working Voltage/Current: 5V/100mA
Button Life: 5 Million Times
Roller Life: 1.2 Million Revolutions
Return Rate: 125Hz
Ergonomics: Support
Cable Length: 1.8m/5.91ft
Product Size: 110 X 72 X 75mm/4.33 X 2.83 X 2.95"
Product Weight: 160g

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.

1 X Gaming Mouse
1 X Manual