A4 Tech OP-550NU

• 4-way Wheel   1000 DPI   Durable Button Life 

• Dust-resistant Wheel  Plug and Play  8-in-One

• 

  X'Glide Pro Metal Mouse Pads

  Durable,Sensitive,Frictionless.Glides 20% Faster.Sustain Lens Working Distance.Quality Remains After 300Km of Abrasion Test.

• 

  5 M Clicks Button Lifetime

  Extreme quality offer over 5 million clicks guaranteed.

• 

  1000 DPI

  Guaranteed smooth and accurate tracking anywhere, even on furry textiles. Throw away your mouse pad!

• 

  Dust-resistant Wheel

  Dust-resistant design prolong wheel life-span.

• 

  8 in One

  8 gestures to perform selectable hotkey commands.

• 

  4-way Wheel

  Smart horizontal & vertical scrolling.

Model - A4 Tech OP-550NU, Series - Regular, Type - USB Mouse, Connectivity - Wired, Interface - USB, Style & Size - Ergonomic, 2X Click - No, Click Sound - Yes, Mode - Single, Max DPI - 1000, Number of Button - 3, Wheel - Yes, Lighting - No, Tracking Type - Optical, Cable Length - 1.5 Meter, Dimensions (WxHxD) - 62 x 116 x 38mm, OS Support - Windows 7, 8, 8.1, 10, Vista, XP, Color - Black, Features - 4-way Wheel, 1000 DPI, Durable Button Life, Dust-resistant Wheel, Plug and Play, 8-in-One, X Glide Pro Metal Mouse Pads, 5 M Clicks Button Lifetime,, Others - Ergonomic Design: Symmetric, Sensor: Optical, Cable Length: 150 cm, Weight: 88gm, Speciality - Durable,Sensitive,Frictionless, Glides 20% Faster, Sustain Lens Working Distance, Quality Remains After 300Km of Abrasion Test, Extreme quality offer over 5 million clicks guaranteed, Guaranteed smooth and accurate tracking anywhere, even on furry textiles, Throw away mouse pad, Dust-resistant design prolong wheel life-span, 8 gestures to perform selectable hotkey commands, Smart horizontal & vertical scrolling, Part No/Model No - OP-550NU, Warranty - 1 year, Country of Origin - Taiwan, Made in/ Assemble - China