The Racepak Drag SmartWire serves as a drag vehicle's power distribution center. Solid state design eliminates traditional fuse panels, breakers and relays while reducing wiring complexity and weight in the vehicle. Inputs and outputs are user-definable, enabling complete control of a drag racing vehicle's power needs. It also connects seamlessly to Racepak data recorders and display dashes. The box includes: drag SmartWire, switch panel, labeled wiring harness, SmartWire to switch panel cable, USB programming cable and Racepak Datalink II software. Specifications: solid-state design / 125 amp total output / 30 total outputs / 12 total inputs / pre-labelled wiring harness / included switch panel. Dimensions: 6.500 in. (L) x 5.500 in. (W) x 2.000 in. (H) (16.51 cm. x 16.51 cm. x 4.445 cm.) / 25.8 oz. (731.4 g)