The optical mouse buttons work fairly well, so am basically satisfied. However, the cursor movement on a not entirely smooth surfaces (eg wooden board) is a bit rough, in the movement of the hand will often be short. Liquid it only runs on completely smooth surfaces. Especially compared to my Wacom graphics tablet is a clear difference to see (the Wacom mouse in this case has no dropouts). Consequently, everyone who works with the PC actually used, rather the Wacom mouse. The Wheel of LogiLink Mouse does support. The mouse cable is sufficiently long.