Features: brand new and high quality Standard 18AWG power cord (41 cores/0.16mm), Copper with tin plated;Silicone protective layer,more soft. 3-Layers, the outer layer is braided by high-gloss nylon fibers, the middle layer by high-temperature insulation PVC, the inner core by tinned copper. Multi colors optional, high quality and high density good looking extension cables for computer According to the international certification standard environmental for protection 18AWG standard tinned copper Package includes:24Pin Motherboard x 1; 8(4+4)Pin CPU x 1; 8(6+2)Pin PCI-E x 2, and 4 combs of each cable; Specifications: Product Name: Computer Power Cord/extension Cord Color: Black/Blue/Red/White Material：PVC Size：approx 33cm/12.99in Voltage rating (rated voltage) 300V Temperature Rating (rated temperature) 80℃ Spark Test (activation test) AC3KV/0.15SEC Dielectric Strength AC-2000V/MIN Insulation Resistance: 5M ohm Conductor Resistance: 14 ohms Package Includes: 1 x Power Motherboard 24P with 4 Combs 1 x CPU 8P（4+4P）with 4 Combs 2 x PCI-E 8P(6+2P) with 8 Combs note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.