A4tech G9-558FX

. No lag · No cursor vibration . 15 m operating range . Size freely capture any part of your screen . 3 report rate 125_250_500 Hz . 5 adjustable 800_1000_1200_1600_2000 DPI Dual-function key . Screen capture tool download &update . Execute up to 5 chosen PC commands . Screen capture tool consists of value-added functions, such as: Screen capture, TutorPen, 16-in-One, 4-way wheel, multi-link management, DPI, etc. .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! Multi-link receiver compatible with G3/G5/G7/G9/G10 series