Adesso Trackball iMouse T40

Adesso Wireless Trackball IMouse T40, came out in October, 2018.

• The iMouse T40 incorporates the claw-grip design where each user can rest his entire hand over the mouse
• The trackball location allows users to move their cursor by rotating the trackball with their fingertips and reduces the need for hand movement
• It is cable free by utilizing the 2.4 GHz radio frequency technology, offering a wireless range of up to 30 feet
• It is also fully programmable, meaning that every mouse button can be customized to your preferred function with its programmable driver
• With its 5 levels of DPI resolutions (400 -4800) the optical trackball provides superior accuracy with smooth motion reducing hand movement and space requirements

Buy at amazon