CERRXIAN 1m Dual USB Type A 2.0 Male to USB A 2.0 Data Sync & Power Y Cable for External Hard,USB HUB(2a)

The Dual USB to USB Y cable is for the lack of power supply of the mainboard USB interface of the old computer.
This cable connects your external hard drive to a USB-enabled laptop or USB hub to power the device and transfer data.

Features:
1.Connector A: 2 x USB 2.0 Type A Male(Black)-Data Sync & Power Supply
2.Connector B: USB Type A(RED) -Only Power Supply
3.Cable Length: 1m/3.2ft
4.Data transfer rates up to 480Mbps
5.Back up important data to an external storage device.