36mm backlight trackball,stable performance and well compatible with wins, mac or linux,support USB or PS2 or serial signal
36mm in diameter, different color is availabe,smooth surface
40mm in diameter, specially for optical trackball modules
25mm backlight trackball,stable performance and well compatible with wins, mac or linux,support USB or PS2 or serial signal
36mm trackbal module for ultasound and doppler, stable performance and has good performance of USB, PS2 or quadrature output
stable performance of optical sensor, precise pointing device for kiosk and ultrasound diagnosis system.
backlight trackball for ultrasound dopper, well support brand of mindray, chison, SIUI, SONOSCAPE,support USB/PS2 output
¨ With unique mechanical transmission and low noisy...
25mm trackball in japanese style, well used for ultrasound, dopper and kiosk. support USB PS2 and quadrature output
industrial trackball of 36mm in diameter, integrated left right click buttons for better operation. IP 65 IK10 protect leve.
36mm optical trackball for color dopper, both trolley or HCU is supporting, standard USB or PS2 output support