The Zowie EC-B series is the latest high-end ergonomic mouse by Zowie, offering the unrivaled performance of the Avago 3360 sensor. At $69.99, it is on the pricey side, but also delivers solid quality.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips