USB 3.0 multi card reader for reading & writing to all common types & capacities of memory cards. USB (Universal Serial Bus) cable for connection with a PC/laptop. Supports USB (Universal Serial Bus) 3.0 Super Speed 5 Gbps. Downward compatible with USB (Universal Serial Bus) 2.0 (480 Mbit/s) & USB (Universal Serial Bus) 1.1 (12 Mbit/s).