USB 2.0 TWIN POWER CABLE 1,5+0,15m
for doubling the power 2xUSB-A male to 1xMini USB male
Using a USB Hub, powered by the UPS port of your computer,
some times the power of one single USB Port is just not
enough for all connected devices.
The GR twin power cable using a second USB port from your
computer to double the max. power.
With this simple but effective trick there is no more big und ugly external power supply needed