USB to RCA Cable 5FT, USB 2.0 A Female to 3 RCA Female Cord AV Composite Cable for DVDs, Digital Cameras, Camcorder Connecting to TV/PC/Computer (Required Devices Have Signal Conversion Function)

[Important
Note]: Because USB carries digital signal but RCA carries analog signal, so in order to make them communicates with each other, both input and output device must have SIGNAL CONVERSION function (coding and decoding). If your devices do not support digital signal and analog signal conversion, then you need a extra signal conversion (not included) or this USB to 3RCA Female cable can not work!; [Working
Principle]: This USB A to 3 RCA connector cable is for connecting and transmitting signal from RCA ports analog signal to USB port digital signal, this cable use as a signal transmitter not a converter, which means if your devices themselves can not convert the signal then this product will not work for you.;
[Unique Function]: This USB to RCA Cable is for connecting video devices with composite video and audio output jacks to TV or computer/laptop with USB input port, which will capture high-quality video and audio and then transmit them to TV or PC (required extra capture software to realized this function), only transmit but will not convert the signals, if your devices will not convert the signal themselves then nothing will show up on TV.