Please NoteThe HDMI to 3RCA cable is used as a signal transmitter, not a signal converter. It is used from HD player (HDMI) to TV (3RCA). One-way HDMI input to 3 RCA outputs. Supports all HDTV versions 1.0 - 1.3. Doesn't support connecting with xbox 360/PS3/PC/laptop to HDTV directly. Scope of applicationHDMI AV cable is mainly used to connect HD player with interface HDMI (with decoding capabilities) to a TV with an AV interface. The device itself must have decoding function (Because HDMI transmits different signal than RCA/VGA). Please check if your device has signal conversion function before purchasing, otherwise it is not compatible. High quality materialThis cable adopts gold-plated plugs and cores. made of pure copper, 24K gold-plated connectors for better signal transfer, which can stably transmit video signals up to 480i/480p/720p/1080i/1080p pixel resolution, ensure excellent and stable signal transmission . Simple operation, plug and play, light and handy, portable. Ideal for connecting HD player to TV. One-way transmissionPlease note before purchasing!!!This line can only be used in network top box HD DVD player to LCD TV with , for computers, laptops, tablets mobile phones can not be used. This is an HDMI to RCA one-way transmission line, it cannot be used as RCA to HDMI, and the display device (TV or monitor) is the RCA end. No need to install any drivers. After confirming the device has decoding capability, you can use this cable to enjoy your home theater video without the hassle of multiple cables and converters. Product Description Product Name: HDMI to 3RCA HD Conversion Cable Interface Type: HDMI, RCA< /p> Material: Gold-plated plug, pure copper core Scope of application: To achieve high definition, please cooperate with converter or TV and computer graphics card with built-in decoding function Device used: TV Line length: 1.5 m Buyers note! ! This cable is used from player (HDMI) to TV (3RCA), and cannot be directly transferred from HDMI device without decoding function, such as computer, DVD, PS3 , a decoder, to the TV interface Before buying, please make sure that the two devices have the same digital signal or the device has a decoding function, if not a converter HDMI to RCA is required. This cable is an HDMI to RCA one-way transmission line, and RCA to HDMI cannot be used, indicating the display device (TV or monitor) is one end RCA The HDMI cable supports hot-plug detection, but improper use may still cause both devices to reset/reboot, and may even damage the device. Make sure the output device is turned off when both inputs are plugged or unplugged from the HDMI cable