Product description These adapters make the data communication and file transfer between computer and equipment become much easier. Product Specification: Data transfer speed: up to 625 MB/s Connector 1: USB3.0 A Female Connector 2: USB Micro B Male Connector 3: USB3.0 A Male Connector : USB3.0 B Male Package include: 1x USB A Male to Micro B Male Adapter 1x USB A Female to Micro B Male Adapter 1x USB A Female to B Male Adapter 1x USB A Male to A Male Adapter Compatibility Sample: Compatible with USB Cables and any device with USB A port, such as PC Computer, Laptop, Hard Drive, Card Reader, Printer, Scanner, Camera, Keyboard, Console, Car Mp3, and many more