Features: Adopt polyethylene PVC inner insulated cable, high-fidelity transmission DuPont- 5P female to Usb male cable, pure copper strong anti-interference More stable with screws, screw hole spacing is 29mm Cable length: 0.3m/11.8, 0.5m/19.7, 1.0m/39.4in optional, other length can be customized Features: with built-in M3 screw holes Package Includes: 1 PC x DuPont-5P to 2.54 USB Cable Specifications: Material: PVC with Pure Copper Core Cable: Standard USB 2.0 cable with shielded Cable Length:approx 0.3m, 0.5m, 1.0m optional, other length can be customized Connector A: USB 2.0 female with screws Connector B: 0.1 pitch 5p-Dupont socket Type: computer cable Hot plug and play note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.