SMAKN&reg; CCM6C 6V 12V 24V DC Speed Controller PWM Module 10A Product Name : DC Motor Speed Regulation Control;Model : CCM6C;Input Voltage : DC6-24V Rated Current : 10A;Modulation Type : PWM;Mounting Hole Dia. : 3mm/ 0.12" Size : 60x 50x 28mm/2.4" x 2" x 1.1"(L*W*H);Cable Length : 20cm/ 7.9" Material : Metal, Aluminum, PCB;Main Color : Black, Silver Tone, Green Net Wieght : 78g;Package Content : 1 x DC Motor Speed Regulation Control