Features: Good quality plastic materials, it is heat-resistant, not prone to aging, and very durable. Connect your devices seamlessly without worrying about wear and tear. Specially designed for serious gamers and computer enthusiasts who require high performances and reliability Used for switching cables, the chassis is equipped with a regular mainboard cable with 19 pins for forward and reverse rotation. Connect the chassis originally with a special 20PIN and transfer it out of the regular mainboard interfaces for USB hard drive light. Specifications: Material：PVC Cable Length:approx 33cm/13inches Cable: 24AWG Item ：19pin Header Computer Mainboard Front Extension Cable Male To Female Connection Flat Cable Package Includes: 1PC 19pin Computer Mainboard Front Extension Cable note: Due to the problems of lighting effect and shootingangles, there will be certain tolerances in the product, please understand. Please allow 1cm errors due to manual measurement.