RCA to HDMI Converter: This RCA to HDMI adapter can convert analog RCA composite (Yellow, White, Red) input to HDMI 720P/1080P (60HZ) output, which is a perfect choice for those who still love older systems. Enjoy Your Precious Memories with HD Visuals. Note: RCA to HDMI converter is NOT a bidirectional converter. It only transmits the signal from AV to HDMI. our item can only for tv with HDMI port by connected with our HDM cable(and can't be used with Roku and tv with RCA port) Better Performance: AV to HDMI converter adapter offers HDMI output up to 720p/1080p 60Hz resolutions, provides advanced signal processing technology with great precision, colors, and details. Made of ABS material, it is wear-resistant and extremely stable. No driver need, user-friendly, easier, and quicker operation. High-Quality Chip: Adopt a new generation of low-power consumption digital chip to ensure function and safety of this composite to HDMI converter, 24-hour uninterrupted operation, low heat generation, and high working stability. Please hook up the USB power cable (included) to 5V 1A power adapter when using. Wide Compatibility: Ideal for VCR, DVD, VHS, STB, Xbox, PS3, PS2, Wii, N64, SNES, Gamecube, karaoke system, etc. Support source formats of PAL, NTSC3.58, NTSC4.43, SECAM, PAL/M, PAL/N standard TV. (Not for Roku TV, your AV TV, your speaker) What You Get: 1* RCA to HDMI converter, 1* 39 “ HDMI Cable, 1* 39”RCA Cable, 1*usb power cable(adapter not included), 1*User Manual, 24 months-warranty quality guarantee, 24h friendly customer service and email support. Note: if you have any problems or suggestions, please contact us via AMZ. Doing business is not easy. But we will really try our best to make you happy. Read before order: 1. Please confirm you have purchased the correct product. Our device primarily converts RCA signals from older equipment into HDMI signals for display on your television or monitor equipped with an HDMI port. It is not compatible with Roku TVs, speakers, soundbars, or newer input devices. 2. Please hook up the USB power cable (included) to 5V 1A power adapter when using. 3. Video audio signal transfer only, can't improve the video audio quality.