Logitech is going back to reinventing the trackball mouse. The MX ERGO apparently marks the company's first new trackball in almost ten years, pairing a more subtler color scheme with an adjustable hinge for better wrist posture and pronation. This means that unlike the MX ERGO's wide-bodied predecessors, you shouldn't get so much hand cramp -- or at least that's the sales pitch. Cursor speed and accuracy can be changed with a button-press, while the wireless mouse should work up to four months on a full charge, with a fast-charge option to ensure you make it through an entire day with as little as a minute of charging.
While I'm not sure how I feel about a trackball that isn't dressed up in stupidly loud shades, the Logitech MX ERGO launches this month for $100, while Best Buy shoppers will be able to pick up the MX ERGO Plus -- a limited-edition version that includes an extra 30-degree wedge for even creakier wrists.