All refunds will be refunded via the payment method the order was received. Orders may be subject to a 20% restocking fee and all shipping and handling charges are the responsibility of the customer.
Products may be returned for a full refund of the product purchase price plus applicable taxes within 30 days of receipt. We're available to support you from Monday - Friday from 7:30am until 6:30pm PT. If you are not satisfied with your Kensington purchase, please call 1-80 within 30 days of receipt to obtain a Return Material Authorization (RMA) number and instructions. Effortlessly remove the trackball with your finger or blunt side of a pen to clean dirt, grime and germs–and keep your trackball functioning smoothly.KensingtonWorks ™ software lets you customize the 2 buttons, adjust cursor speed.Plug & Play installation via wired USB connection.Ambidextrous design works equally well for both right-handed and left-handed users.Compact footprint takes up less desk space than you’d need to operate a mouse.Medium 40mm ball is designed as a perfect sphere to provide exceptional precision.Optical tracking technology for superior cursor control and accuracy.KensingtonWorks ™ software, a free download on, offers you the ability to assign specific button functions and create a customized productivity experience. Optical tracking technology delivers precise cursor control at the touch of a finger while the ambidextrous, two-button design provides a familiar user experience for mouse converts. It offers better ergonomics, with less wrist and hand movement that will ease the pain of repetitive-stress injuries. If you’re looking for a simple way to transition from a mouse to a trackball, look no further than the Orbit Optical Trackball designed for both Windows and Mac.