Unit is in excellent condition with little to no sign of having been used.

Please see photos for exact condition.

No manufacturers box, just the main unit as seen in photos.

Unit was tested and worked like new!

Manufacturers specs;

Vertical grip keeps your hand and wrist at a neutral angle, while the mouse works as a regular optical mouse

USB/PS2 plug and play compatibility and a 6.5 ft. cord for flexible use

Soft-touch painted surface for added comfort

For right-handed use only

Ergonomic design keeps the arm positioned for natural, comfortable movement. Clinically proven to reduce muscle strain and discomfort associated with Carpal Tunnel Syndrome and repetitive stress injury. Compatible using any USB port computer.

Vertical grip provides ergonomic benefit of keeping your hand and wrist at a neutral angle. This mouse also offers an optical sensor, USB/ PS2 plug and play compatibility and a 6.5 ft. cord for flexible use. Soft touch painted surface for added comfort. For right handed use only.