NeXT Non-ADB MOUSE for NeXT Computers

Description

Mouse looks very clean. Try as I may, I could not get the trackball release to twist. I can feel the ball tracking as I move the mouse, but it feels like the rollers could use a cleaning. I do not have a computer to test. Because of this, you are buying this vintage piece of computing history as is.
Take a look at the pictures. What you see is exactly what you'll get!