A4 TECH N-551FX-1 black

by A4 TECH


  • Connectivity: Wired
  • compatibility: Win 2000 / XP / 2003 / Vista / Win 7


1. Tracks anywhere without a pad

2. BPI button: shift mouse sensitivity between 800_1000_1200_1600_ DPI 

3. Screen Capture Tool 

consists of value-added functions, such as: Screen capture, TutorPen, 16-in-One, multimedia, Internet, 4-way wheel, etc

V-track mouse runs all surfaces, even on furs!

  • Vertical light ensures perfect precision
  • Short light path consumes lower power
  • Incomparable adaptability on all surfaces
  • Smoothly when using even on soft fabrics
  • Tiny lens hole brings the best precision