<b>RCA to HDMI Converter</b><br> A universal converter that inputs analog composite signals to HDMI 1080P (60@Hz) output.<br> It converts RCA (AV, composite, CVBS, yellow-white-red) signals to HDMI signals so that you can watch videos on modern high-definition TVs.<br> ●Plug and play, no need to install any software.<br> ●Support HDMI output resolution up to 1080P.<br> ●Supported audio format: 2-channel analog audio.<br> ●RCA input is compatible with most analog signal sources, such as Nintendo 64, Wii, PS3, Gamecube, Original NES, Xbox, VHS, VCR, DVD player, Blu-ray player, etc.<br> ●HDMI output is compatible with high-definition TVs, monitors or projectors, etc.<br><br> <b>●Notes:</b><br> 1: When using PS2, the output mode of PS2 game console should be "RGB".<br> 2: Need to connect 5V1A power supply.<br> 3: TV input mode needs to be selected: "AV".<br> 4: Compatible with most RCA output products and cannot be used with other converters.<br> 5: Does not support reverse use, does not support HDMI to AV converter.<br> 6: Only the video signal is transmitted, and the video quality cannot be improved.<br> 7: 3D and 4K signal sources are not supported.<br> 8: The working temperature is 0°C-50°C. Please don't worry that it will become hot during use. This is normal. There are vents on both sides of the product.<br> 9: For the converter to work normally, all cables must be connected and used. (Yellow: video, white: left audio, red: right audio)<br><br> <b>●When connecting to Nintendo 64, there is a blue screen or does not work. Troubleshooting:</b><br> <b>✔【Blue screen, no signal】</b><br> 1. The converter is normal, please check whether the RCA cable is connected correctly. 2. You can try to change the RCA line test of Nintendo 64. 3. Check if Nintendo 64 is working properly. <b>✔【Not working, black screen】</b><br> 1. Try to change the power cord and HDMI cable of the converter for testing. 2. Whether the TV selects the "AV" output mode. 3. Check whether you bought the