Hand-held Trackball Optical Mouse

With an elongated body and smooth optical trackball technology, this mouse provides maximum Off-table design consolidates fashion and technology and a new way to control mouse. No limitation of space .Fingertip-based controls allow for quick and accurate movements.

Main Features:

• 100%new brand;Ergonomic Design;
• Off-table,for free and comfortable operation;
• Can be operated in various ways, avoiding harm to palm joint or muscle.
• High accuracy and sensation;
• Can bu used on the surface as same as optical mouse.
• User doesn't have to sit close to the monitor by using this track mouse;
• Avoiding eye fatigue and radiation harm.
• Can control the cross coordinates sensitively,simply with the thumb.
• Compatible with windows 2000/XP/Vista/Mac OS X.
• Resolution:table 1200dpi, trackball 1600dpi;
• Dimension:12cm*6cm*4cm;

• Length:2m

Shipping details:

• color box or Blaster packing
• Quantity/carton:40pcs
• Gross Weight:6.5 kilogram
• Net Weight:6kilogram
• Cu.Meter:46x31x31cm or 56x23.5x45cm