1HD Multimedia InterfaceBNC signal converter can convert HD Multimedia Interface digital signal into BNC composite video signal and 5mm stereo audio signal. 2Enable HD Multimedia Interface video to be displayed on ordinary TV, VHS video recorder, DVD video recorder, and can receive BNC signal (standard definition 480i, 576i), support two different for NTSC/PAL formats. 3Suitable for all devicesconnect the HD Multimedia Interface plug to any device with HD Multimedia Interface output, such as for PlayStation 4/X BOX/PS4/PS3/PC/TV box/projector, etc. 4Then connect the RCA end to any monitor with RCA input, such as monitor/TV/HDTV/TV box/projector and other devices will require the chipset to be powered by the connected USB cable. 5Rugged and durable, made of highquality PVC material, not easy to damage and long service life, it can be used by people to transmit video for a long time, which is very convenient.