This is a adjustable DPI macro definition wired gaming mouse.
High quality, compact design and light weight.
Long strong USB wire, super wide and ultra-precise scroll wheel, roller wheel with back light.
High-end optical engine, precise positioning.
3200dpi is the highest resolution, any four choices from gears DPI.
Standard 7 keys and keys of roller wheel up and roller down can self-defined key function.
Ergonomically designed, long-term use with comfortable palm feeling, relieving tired.
Use for the high-end players & gaming professional players. 

Item Type: USB Wired Mouse
Model: X800
Material: Plastic, Metal, Nylon
Color: White/Black/Gray (Optional)
Size: 137×73×40mm/5.39×2.87×1.57in (Approx.)
Wire length: 137cm/53.94in (Approx.)
Interface: USB interface
Button: 7 buttons with scroll wheel
Tracking systems: Optical
DPI: Max.3200DPI (1200-1600-2400-3200DPI)
Switch Life: 10 million times
User for: The high-end players & gaming professional players
Compatible with: Windows XP/2000/Vista, Windows 7/8, Me/Mac OS ... or higher.
User for: The high-end players, gaming professional players
Optical technology works on most surfaces
Ergonomically designed, long-term use without fatigue
Intelligent connectivity, no need to code, plug & play
Feel comfortable, mobile and stability
Quantity: 1PC (other accessories demo in the picture is not included)