None of these are quite as good as a mouse that lets you 3D print and install your own parts, though. HP has heard this call to the right kind of customization this year with its HyperX Pulsefire ...

HP unveiled a bunch of cool tech goodies at ... In fact, it's not even the first time we've seen 3D-printed mouse parts—I recently covered the Orbital PATHFINDER, which features numerous 3D ...