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Best Laser Controller Ruida RDC6445G Laser Controller Review

4, The maximum transfer rate of USB 12M, the longest distance 5 m. (3) PWM duty cycle of 1% to 99% adjustable. Ruida rdc6445g co2 laser cutting engraving controller dsp controller system display type 1 ttf character screen 23.5 inch color screen 35.7 inch color screen 47 -inch touch screen.