The only fault that I can mention is the second cable clip. Simply put, on the handle you have a first clip to the cable through the bungee, the length can then be chosen according to your desires. The second clip can "fix" the cable so that there is more to the game. This second clip is a bit "small", some mouse cable might not be able to enter it. If you have a Razer the problem is not obviously arises, but for some mice where the cable is big, you have been warned!