USB 3.0 Cable A-Male to Micro-B, gold-plated connectors, 7inch/18cm black Premium USB 3.0 cable with gold-plated connectors. Support USB 3.0 Super Speed of 5Gbps. For connecting devices with MicroUSB 3.0 female port, such as external HD drive, external SSD drive. Backed by Meenova's 2-year warranty.