ITEM NAME:DC Motor Speed Control PWM Controller 6V-30V 5A 13KHz Digital Display U6U3 DC Motor Speed Control PWM Controller 6V-30V 5A 13KHz Digital Display U6U3 Operating Voltage : DC 6-30V Control Power:0.01-150W Static Current:0.02A(standby state) PWM Duty Cycle:0%-100% PWM Frequency:13khz Tated Current:5A(max 15A) Colour:Â Black material:Â plastic Package Included : 1 X PWM DC 6-30V 5A DC Motor Speed Control Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..PWM Duty Cycle:0%-100%. PWM Frequency:13khz. Colour: Black. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.