Kensington SlimBlade™ Pro Wireless Trackball, Rechargeable Battery, Bluetooth 2.4GHz Connection Options (K72080WW)
Professional reviewers and ergonomists agree that finger-operated trackballs are superior to thumb-based trackballs when it comes to precision and hand comfort. At the same time, professional users prefer the convenience of wireless controllers. Kensington has responded with its most advanced trackball yet: the SlimBlade™ Pro Trackball. Now you can enjoy the precision and ease of a finger-operated trackball that includes Bluetooth, 2.4GHz wireless and wired capabilities, as well as unique dual-sensor ball-twist scrolling. All in a sleek design that saves valuable desk space and can be used with either hand. It's the ultimate in accuracy, comfort, and control.

Kensington ErgoSoft Wrist Rest for Slim Mouse/Trackpad, Black (K52803WW)
Scientifically developed to prevent injury while optimizing comfort, Kensington's ErgoSoft Wrist Rest for Slim, Compact Keyboards features an ultra-soft exterior supported by gel cushioning. Combining unmatched softness with ergonomic science, the wrist rest is perfect for work and play. Innovation, quality, and trust have made Kensington The Professionals' Choice in ergonomics for more than 20 years.