Due to the USB 3.0 interface, this cable can transfer a large number of files at the storage rate limited by the storage device. Read and write operations can be performed synchronously at full speed with the 5Gbps high speed (about 450MB/S), 9-core multi-strand high-frequency special copper and 3 shielding layer, namely Mylar, aluminum foil, braid layer shielding. Made of PVC material, the item is durable. It is developed and produced in accordance with the USB Association standards, and the materials used are in line with ROHS standards. There are 3 sizes for you to choose. It applicable to USB3.0 MicroB female socket peripheral equipment and computer Type-C female socket to realize the high-speed data transmission between the device and the computer. (Camera, mobile hard disk, external optical drive, etc.) Item Name: Hard Drive Cable Material: PVC Color: Black Features: High Speed, USB3.0, Stable Size Details: 30cm Length: 30cm/11.8" (Approx.) 50cm Length: 50cm/19.7" (Approx.) 100cm Length: 100cm/39.4" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hard Drive Cable