When an accessory demands more current than the source can supply, the system may fail to operate dependably. The USB power insertor increases current capacity and stabilize the power supply of the cable.
USB cable length: 20 inches
Easy to use:
Connect the USB power connector insert directly to the HDMI output port of the source device.
Packaging: RUIPRO 5V power insertor*1
Warranty:【Limited Lifetime Warranty】