I'm using the USB hub for two things: for the dongle my wireless keyboard and charging the wireless mouse, but it is well suited.
However one Closes on a hard drive or USB data stick, breaks the connection with me off after about 2 minutes.
The surface of the pad is optimal for my laser mouse, the size just right (in 600DPI) and thickness. Since my desk is always cluttered, it is practical, "reserved" to have a place for the mouse.
All in all suitable for my purposes, but poorly finished and unusable as a "real" USB hub.