1. This Scart to HDMI adapter converts composite video and stereo audio signals into HDMI digital video for playback on new HDMI TVs. With this small box, you can reuse your old equipment. (Note: This is a Scart to HDMI converter, it cannot be used the other way around). 2. This Scart to HDMI converter includes all the necessary accessories for connection, Scart cable, HDMI cable, USB cable, DC 5V/1A. So you don't need to buy an extra cable, just plug and play. 3. You can switch from 1080p to 720p by pressing a button on the product, which can automatically detect and convert composite signal to 720P or 1080P output, allowing video to maintain the original effect and stable output, reviving the video and ensuring the sharp and realistic HD images. 4. Scart hdmi adapter does not need to install any driver, easy to set up and use. Once connected, the audio and video are synchronized immediately. Power is supplied via a 50cm micro USB cable (included), which can be connected to most 5V USB sockets, power bank or other USB powered devices. 5. Scart to HDMI converter is ideal for devices with Scart interface, such as HDTV, PS3. SCART input format: supports standard input formats PAL, NTSC3.58, NTSC4.43, SECAM, PAL/M, PAL/N. HDMI output interface - Connect to HDTV or monitor; HDMI output format: compatible with HDMI1.3, supports standard TV formats PAL, NTSC3.58, NTSC4.43, PAL/M, PAL/N.