Mini Hd Video Converter Box Hdmi to Av/cvbs L/r Video Adapter 1080p Hdmi2av Support Ntsc and PAL Output The mini hdmi A-V signal adapter which will change HDMI video signal or audio signal to AV (CVBS) composite video signal and the FL / FR stereo audio signals, while support DVI system sideline signals. To help users change the high quality of the HDMI video signal into normal CVBS signal (standard-definition 480i, 576i,).So that can play on TV, VHS VCR, DVD recorders, etc Also support NTSC and PAL two TV format.