PERIMICE-717 Wireless Ergonomic Vertical Trackball Mouse keyboard Natural ergonomic with right-handed design

Natural ergonomic with right-handed design

9 ft cable

True Wireless Ergonomic - The true ergonomic split keyboard with up to 2 ft separation without a connection cable or charging cord

allowing you to control volume

PERIMICE-717 Wireless Ergonomic Vertical Trackball Mouse keyboard Natural ergonomic with right-handed designWireless 2. 4 GHz ergonomic trackball mouse with 7 buttons. Built in two level DPI, speed and control, easy to switch the cursor speed Natural ergonomic with right handed design. Recommended to repetitive strain injuries RSI users and the users work particularly long periods on the computer, for example, office workers, gamers, and internet surfers. Prevents possible mouse arm or tennis elbow (RSI) Programmable feature added, personalize your working