USB 3.0 Type A male to Micro B male cable, 40cm long. Length: 40cm. 1x 40cm USB 3.0 A to Micro B cable, as pictured. Connector: USB 3.0 Type A male to USB 3.0 Micro B male. External hard drives, portable SSDs, and devices that use the USB 3.0 Micro B port (common on many WD, Seagate, Toshiba style drives).
eBay