Item DescriptionHDMI TO RCA CONVERTER: Convert HDMI video signal to normal CVBs(AV) signal (standard-definition 480i, 576i), available for TV Stick, Roku, Chromecast, Apple TV, PC, Laptop, Xbox, HDTV, DVD-Black etc. But it can not be used as a RCA to HDMI Converter. TWO TV FORMATS OUTPUT: It supports two formats of PAL and NTSC output with a selecting switch, usually NTSC for America, PAL for other Countries. Note: If your TV shows black and white, Please change RCA output format NTSC to PAL or PAL to NTSC by the switch beside the power port. EASY TO USE AND PORTABLE: Well sized, no need to install drivers, plug and play, portable and flexible. Come with a USB charging cable. (MUST BE POWERED FIRST) COMPATIBLE WITH HDMI 1.3: Support HDMI input from 480i to 1080P. It can work properly for TV Stick, (such as Roku, Chromecast), but not support with mobile phones and iPad series. WHAT YOU GET: 1* HDMI TO RCA/AV CONVERTER. 1* USB POWER CABLE. 1* USER MANUAL. (HDMI CABLE OR 3RCA CABLE IS NOT INCLUDED) Item Specification Size: 60 x 55 x 20mmWeight: 40gInput ports: HDMIOutput ports: AV(RCA: Yellow/White/Red)Output Video Systems: PAL / NTSCInput HDMI Resolution: 480p(60Hz), 720p(50Hz/60Hz), 1080i(50Hz/60Hz), 1080p(50Hz/60Hz)Output Resolution: standard analog composite 480i/576i Please Note 1.This converter does NOT support 3D.2.This converter transfer HDMI signal to CVBS/AV, does NOT transfer CVBS/AV to HDMI.3.This converter does NOT support 4k HDMI signal input. If you are using some latest devices with HDMI 4K output(such as PS4 Pro, Xbox One S, Roku ultra, Roku Streaming Stick+, Roku Premiere+, Amazon All-new Fire TV, etc), you MUST change the output resolution of your signal device to 1920*1080P or other lower resolution output.4.Please make sure the PAL/NTSC switch on the converter is set to correct position. If you are in the United States, please set to NTSC.5.There is a slight fever when using this converter, this is a normal situation, please do not worry.