TOOGOO(R) Heatsink Thermoelectric Cooler Peltier Cool Plate Module 12V 6A 72W Size: 40mm x 40mm x 3.8mm Voltage : 12V,Umax (V) : 15V Imax (A) : 4.3-4.6A,QMax (W) : 72W Power Cord : 300mm Color : White