Tip1: 
This cable is not compatible with PC/ laptop/ DVD/ PS4/ XBOX/ Camera. 

Tip2: 
●Please make sure both devices have signal coding and decoding function. 
●If your devices do not support encoding and decoding, please do not purchase this item. 

Tip3: 
●This HDMI to RCA connection cable is used for TV. 
●Not all set-top boxes support HDMI to 3RCA, if your devices do not support encoding and decoding, please do not purchase this item. 

Tips4: 
●This is HDMI to RCA one-way transmission cable, can not use RCA to HDMI, which means the display device (TV or monitor) is the RCA end.
●Before purchase, please confirm the device interface, the signal source port must be HDMI port, the display end is 3RCA red, yellow and white three-color interface, single transmission, cannot be used in reverse.

Tips5: 
With a plug-and-play design, this cable is easy to install without the need for complicated drivers or configurations and is ready to use right out of the box.