Power and data cable for USB devices! This cable can be used to connect a PC to a bus-powered external USB device that has power consumption requirements greater than 500mA (e.g. hard drive enclosures, USB 2.0 hubs etc.). It features two USB Type-A connectors: one for data and power, and one for power only. The cable terminates in a mini B connector for connecting to the device. For bus-powered USB devices with power consumption requirements of up to 1A Can be used with either USB 1.1 or USB 2.0 peripherals 2 x Type A USB Male to USB Type mini B Male Fully shielded cable with moulded connectors 10-year warranty  2 x Type A USB Male to USB Type mini B Male. USB 2.0 High-Speed Cable  ROHS compliant.10 Year Ex-Pro Warranty .