【Please Note】The HDMI to 3RCA cable is used as a signal transmitter, not a signal converter. It is used from HD player (HDMI) to TV (3RCA). If your HDMI device does not have a decoding function, it cannot be directly transmitted from HDMI devices such as computers, DVD players, PS3s, and set-top boxes to the TV interface. 【Scope of Application】The HDMI to AV cable is mainly used to connect an HD player (with decoding function) HDMI interface device to a TV with an AV interface. Please check the device manual before purchasing to ensure that both devices are digital signals or that the HDMI device has a decoding function, otherwise an HDMI to RCA converter is required. 【High-Quality Material】This cable features gold-plated connectors and pure copper cores, which can stably transmit video signals up to 1080p pixel resolution, achieve the highest signal transmission speed and corrosion resistance, and ensure excellent and stable signal transmission. 【One-Way Transmission】This is a one-way HDMI to RCA transmission line, it cannot be used as RCA to HDMI, and the display device (TV or monitor) is the RCA end. The total length is 1.5m, no need to install drivers, portable, flexible, plug and play.