• Ergonomic vertical design, alleviates pressure in wrist joint and reduces risk of cramping

• 4 adjustable DPI: 1000/1600/2400/3200, high sensitivity

• The "show desktop" function can allow you to get back to your desktop just by a easy click on the mouse, very convenient for office and game users

• 7 keys design, added next/previous buttons provide convenience when do web-page browsing

• The best choice for internet surfers, gamers and people who work at length at the computer
  

• Compatible with Mac OS X, Linux, and all versions of Windows computers

• USB wired connection, simple to operate
  

Specification:

• Key number: 7

• Resolution: 1000/1600/2400/3200dpi

• Operating cycles: 1,000,000 cycles

• Material: ABS + matte oil

• System requirement: Windows 2000/2003/ME/XP/Vista/Win7/8/10/MAC OS/Linux

• Size: 115 x 87 x 58mm