I got an Abyssus, it has all it's settings as hardware switches, so it doesn't require any software.
Most of the time installing mouse "drivers" for any vendor it's a waste of time, since the settings they provide should be adjusted in-game (default driver should give you a 1:1 sensitivity and 0 acceleration).
Most of the time installing mouse "drivers" for any vendor it's a waste of time, since the settings they provide should be adjusted in-game (default driver should give you a 1:1 sensitivity and 0 acceleration).