Spire released a new wireless mouse, the Archer 9 WL. Allowing your left hand, arm and shoulder to be placed in a more human natural position.
This left handed vertical ergonomic wireless mouse features a 2.4GHz radio frequency (works up to 10 meters), a high-precision optical sensor that works on wood, leather, marble, etc. and a tiny USB receiver.
Powered by 2x AAA batteries, the Archer 9 WL supports for Windows 7, 8, 10, Mac OS X and Linux operating systems. The Spire Archer 9 WL is available now for $54.99.