PERIBOARD-522 Wired Mechanical Trackball Keyboard with Numpad Connection type:USB Type-A How to Remove the Trackball

How to Remove the Trackball – For PERIMICE-517/717

Built-in memory retains your preferred setting even after unplugging or restarting

brightness

assign custom actions

so there's less distance between the keyboard to the mouse

PERIBOARD-522 Wired Mechanical Trackball Keyboard with Numpad Connection type:USB Type-A How to Remove the TrackballUnique designed Mechanical Brown Switch keyboard with built in 2. 17 Inch (55mm) large trackball and tilting scroll wheel 9 advanced function keys with multimedia and keyboard lock function Easy to remove and clean the trackball by taping it from the bottom hole of the keyboard Easy to adjust the sensitivity of the trackball movement by FN+F9