Feature - Portable digital-analog conversion line, defined through a standard HDMI input HD sources
Application - PC or laptop to the projector, LCD monitor, and other video display system
Easy to use - No external power supply, plug and play
Note1 - This cable functions as a signal transmitter, but NOT a signal converter. As HDMI carries digital signals while RCA carries analog signals; If you need to use it for Computer/PSP to TV/projector, you need to connect them with a signal converter box
Note2 - Both input and output devices needs to support the signal conversion function (code and decode), please kindly check with your user manual;If both input / output device do not support signal conversion, a SIGNAL CONVERSION BOX is required.