From the Manufacturer:
REDRAGON was started in 2012 from an existing gaming hardware Original Equipment Manufacturer (OEM) that opened in 1996.
Our research and development team consists of experts in modeling, structure design, electronics, user interface, and software.
Our 215,000 square foot factory is independently owned and is both ISO9001 and ISO14001 certified.
Product Feature:
Adjust the DPI of the mouse discretionarily. Speed (Range: 1000-24000DPI), 12000 FPS, 50G acceleration, 1000Hz polling rate and AVAGO high speed Laser engine.
9 programmable buttons, 5 memory modes and 180cm high-speed USB braid wire. Durable smooth Teflon feet pads and contoured body for ultimate gaming control.
Supports Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP or later operating system.
Details:
Model: Mammoth M802
Interface: USB
Voltage: 5V
Current: 120mA
Cable Length: 180cm
Mouse Size: 12.7*7.8*3.7cm
Package Size: 20*15*4.5cm
Mouse Weight: 150g
Package Weight: 280g
DPI: 24000 DPI (5 REAR 2000 / 9600 / 16400 / 24000 DPI), 12000 FPS, 50G ACC, 1000Hz polling rate
USB Braid Wire: 180cm high-speed
Driver: Macro, Button