MKF-38B 38.0mm Diameter Optical Trackball with Interface

MINI sized 38.0mm diameter optical trackball for fast and precise cursor motion. Removable for easy cleaning and maintenance. Black color ball, panel mounted. We also have 19.0/25.0/36.0/50.0mm for optional. Check more on trackball product page.


Ball Epoxy Resin, 38mm
Ball Rotation Any direction
Power Supply 5v DC +/-5%
Current < 30mA
Resolution 100-1000 cpi
Tracking Force 0.196N (20gf) max
Accelerated speed 20 grams
Interface PS2 or USB
EMC Standard EN 55032:2015 , EN 55035:2017
Temperature Range Operating: -20°C to +55°C, Storage: -30°C to +60°C
Lifespan >2000000 cycles
Warranty 1 year
Certification CE/FCC/ RoHS/IP65




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Why working with us

Rugged, Dependability, Reliable

Completely waterproof, wash at workstaion

Prompt response, provide the most professional solution

Custom layout and logo available

Special treatments available

Quality guaranteed with standards