36.0mm rugged and sealed medical B-ultrasound trackball module for medical application, this is a rugged sealed mounting trackball module with mounting holes.
FEATURES:
-Mounting solution with mounting holes.
-36.0mm mechanical trackball with +500DPI resolution with more than 10 million cycle lifetime.
-With circuit of 3 mouse buttons for left clicking, right clicking, and scroll function.
-Connecting mouse buttons available.
-Rate Sensitive Dynamic Resolution provides for accelerated movement of the cursor when the ball is moved fast, while retaining one-pixel positioning accuracy when the ball is moved slowly.
-USB, PS/2, RS232, Square wave interface available, plug-in-play.