Compare Kensington Orbit 1600 DPI Wireless Optical Trackball Mouse - Black

Dual wireless connectivity options supporting both 2.4GHz and Bluetooth (3.0 and LE) with 128-bit AES government-grade encryption ensure secure and reliable connectionsAmbidextrous design caters to both right-handed and left-handed users to ensure comfortable and efficient operationDetachable wrist rest provides soft cushioning to support the hand and wrist, ensuring pain-free productivity even during extended periods of useFour DPI settings allow you to customize the cursor speed by choosing the appropriate level - 400, 800, 1200, or 1600, to suit your preferencesFree Kensington Works downloadable software lets you personalize your mouse by assigning various functions, including shortcuts, to the three programmable buttons and adjust cursor and scrolling speed for efficient workflowConvenient scroll ring provides a seamless and intuitive scrolling experience by simply spinning the dial40mm ball's hard surface is precisely engineered to be a perfect sphere, ensuring accurate tracking and seamless controlTrackball minimizes the need for excessive wrist and hand movement, reducing the risk of repetitive-stress injuriesOptical tracking technology provides highly precise cursor movement for incredible accuracy, ensuring quick navigation to the desired location on screen with minimal hand movementCompatible with both Mac and PC systems to enable seamless integration with a wide range of devices and operating platformsApproximate battery life of up to 18 months (depending on usage) lets you enjoy extended wireless convenience