Features:

This is a truly ergonomic mouse,vertical design,natural stretch of the wrist.

With curved mouse ring design,contoured to hand in most natural state,to reduce hand fatigue

Ergonomically design,ease the harm of palm joint or muscle for long-time using mouse.

For home or office use.

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

Descriptions:

Tested to comply with FCC standars.

2400 DPI resolution available.

Compact, lightweight and portable.

Specifications:

Size:Approx 4.0×3.2×3.15 inch/102x82x80mm

Cable Length:Approx.4.76 feet/1450mm

Color: black

Compatible with:

IBM/PC/AT/XT/386/486/PENTIUM

DOS,WIN95/98/2000/ME/XP/NT

Package Includes:

1 x Optical Mouse