CERRXIAN USB 2.0 Extension Cable USB 2.0 A Y splitter Hub Adapter Cable, 1 Female to 2 Male Data Cable Extension Cable (0.3M) by Amazon.co.uk

• Connector: USB 2.0 1 female to 2 male, Note: Male cable with red mark can only be used for charging (not for iphone); the other can be used for data transfer and charging (supports any device, including iphone).

• Does one USB port not supply enough power for your USB device This Sync USB Power Adapter Y cable for your is the solution.This cable allows for power to be taken from 2 USB ports, like a PC and External hard drive.

• USB 2 Male TO USB Female Allows you to link 1 USB device into 2 USB Ports on your PC for more power.

• There are times you may have an external device, such as a portable 2.5 hard drive, and a standard USB cable is not able to transfer enough power to operate the device.

• Commonly used USB2.0, easy to use.