A4Tech 45921 V-Track OP-560NU Black

8-in-One software
Consists of value-added functions, such as: Multimedia, Internet, 4-way wheel, etc.
Best software for your every need.

- V-Track works anywhere without a pad.
- 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.

Innovative V-Track technology utilizes vertical light which goes deep into the details of all surfaces. Guaranteed smooth and accurate tracking anywhere, even on furry textiles. Throw away your mouse pad!