Perixx PERIBOARD 322 US wired Trackball keyboard 2x USB Hub black (11577) - Ergo-product
I got a CHERRY keyboard with an integrated trackball. Does it lack middle clicking? (i.e. for scrolling) Also any idea what does the Pad function do? (it's not NumLock) : r/MechanicalKeyboards
Cherry Keyboard with Integrated Trackball, PS 2, Black (G845400LUMEU2)