Usage Tips:[RCA to HDMI adapter] RCA to HDMI video and audio converter, convert analog composite input to HDMI 720P / 1080p (60Hz) output. It has a maximum 10-bit sampling rate of 162 MSPS, and can automatically recognize composite signals and convert them to 1080p (60 Hz) for output. [Plug and play] The mini AV to HDMI converter comes with an additional AV to HDMI cable and charging cable. There is no need to install any drivers, and it is easy to set up and operate-just plug the RCA end of the cable into the analog AV device, and then plug the HDMI end into the TV. [Wide compatibility] This AV to HDMI adapter supports PAL, NTSC3.58, NTSC4.43, SECAM, PAL/M and PAL/N standard TV format input and converts to HDMI 1080p or 720p output. [Extended usability]: Use with PS2, Xbox, Nintendo 64, Wii, STB, VHS, VCR, DVD player and other devices with standard composite AV output. Easily convert RCA signals to HDMI output, and enjoy your RCA devices on a high-quality screen. [No flickering picture] For those who are avid retro gamers/love old game systems/retro game consoles/VHS collectors but lack HDMI output, this is gratifying