Setup is plug-and-play. The wired model connects via USB-C, while the wireless version (a $20 upgrade) uses a 2.4GHz USB-A dongle. The lack of Bluetooth will be a drawback for users with limited ports ...

After using the Contour RollerMouse Red Wireless for a couple of weeks, I can say with complete certainty that it relieves aches and pains. I always experience strain in my arms and neck after a long ...

Contour Design on Tuesday released a Pro version of its RollerMouse that features a rollerbar that’s 67 percent longer than before, two new function buttons, a repositioned scroll wheel and selectable ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Last month, I looked at the Logitech MX Ergo S trackball, a ...