Well i recently brought a new mouse 3XFire, laser gaming mouse by A4Tech. two buttons on the side 3 on top + mouse wheel works well so far. Keyboard of a few years still working great Is some chinese made called Chicony which is a surprise as they got to be built tough from the key bashing when playing certain games that require a lot of ahh key bashing!
I got boxes full of old mouses/keyboards that still work but some just aint up to the speed needed, okay for browsing but not gaming.