8-in-One software\nConsists of value-added functions, such as:\n- Multimedia, Internet, 4-way wheel, etc.\n- Best software for your every need.\nV-Track works anywhere without a pad\n\n- Vertical light ensures perfect precision\n- Short light path consumes lower power\n- Incomparable adaptability on all surfaces\n- Smoothly when using even on soft fabrics\n- Tiny lens hole brings the best precision\n\nInnovative 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!\n