Was annoying that the equipment on my desk first jerked strong and responded only with a delay. Only after I had the self-adhesive pads sliding away (because you have to first find out), it functioned normally. My sister has the same model in pink - the same phenomenon. The surface is matt in beech finish and does not shine unusually strong. My veteran Microsoft mouse and optical mouse Red4Power R4-T007U desktops, however, work perfectly. That costs another star. Personally annoys me more that the blue glowing lettering "Shark Force" continues to light after turning off the computer while the blue glowing DPI switch expires - possible it would be.
Who live with the scroll wheel and squeaky possibly can dispense with the use of the sliding pads, place the Sharkoon Shark Gaming Mouse Force an affordable, ergonomic mouse. Whether the equipment is suitable for gaming, I can not answer unfortunately.