A4tech USP Vtrack Mouse
♦ 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 !
♦ V-Track works padless anywhere
♦ V-Track works on uneven surface
♦ V-Track works on marble
♦ V-Track works on slightly-dust glass
♦ V-Track works on furs
♦ Consists of value-added functions, such as: Multimedia, Internet, 4-way wheel, etc.
♦ Vertical light ensures perfect precision
♦ Short light path consumes lower power
♦ Incomparable adaptability on all surfaces
♦ Smoothly when using even on soft fabrics