1. Durability and long life 2. Fast and easy way to simultaneously connect 3. Solve the problem that the power cord of 24 pin is not long enough 4. The male of the motherboard adopts the 24 pin combined interface, and the 20pin old motherboard can also be used 5. Length: 25cmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb Qty per Carton 450 Carton Weight 25.00kgs / 55.12lb Carton Size 52cm * 40cm * 40cm / 20.47inch * 15.75inch * 15.75inch Loading Container 20GP: 320 cartons * 450 pcs = 144000 pcs40HQ: 744 cartons * 450 pcs = 334800 pcs