DELOCK USB Cable from 2x USB 2.0 A male to  USB 2.0 female, 0.22m

This USB Y-cable by Delock made for additional power supply of USB devices.
Just plug the red connector and the black connector into 2 free USB ports of your system and the device to the USB female jack of the adapter.
Thus your device will be supplied by 2 power sources.
The red connector indicates the extra power source and will be provided parallel to the black data/power interface.

Specifications

- USB 2.0 specification
- Interfaces: 1x USB A female data/power
                      1x USB A male data/power (black)
                      1x USB A male power (red)
- Cable length: 22,5 cm including connectors