Attention: 1. Please make sure the PAL/ NTSC switch on this HDMI to AV converter is set to correct position. If you are in the UK, please set to PAL. 2. Please make sure your TV or monitor is set to RCA Composite input as the input signal. 3. This HDMI to CVBS converter does NOT support 4k HDMI signal input. Please set your source device to 1080P output or under. EASYCEL HDMI to RCA Converter Adaptor offers a practical and efficient solution for converting HDMI into standard definition(480i/ 576i) AV to most older-model TVs. It enables you to play high definition audio and video from your HDMI player on your older TVs or monitors. Feature: 1. Size: 70 x 70 x 22mm 2. Weight: 50g 3. Output Video Systems: PAL / NTSC 4. Input HDMI Resolution: 480p(60Hz), 720p(50Hz/ 60Hz), 1080i(50Hz/ 60Hz), 1080p(50Hz/ 60Hz) 5. Output Resolution: standard analog composite 480i/ 576i Package list: 1 x HDMI to Composite Converter Adaptor 1 x USB Power Cable 1 x User Manual 1 x HDMI Cable 1 x RCA Cable Warranty: EASYCEL HDMI2AV Converter, one-year warranty.