■ 【FEATURES】HDMI CEC blocker. The CEC function can be manually turned on or off for devices connected to HDMI cables through the CEC adapter. This includes features such as automatically turning the TV on and off and automatically changing device inputs. Adapters prevent devices from having errors or incompatible CEC software when used together from faults, or prevent automatic commands from interfering with generic control system class devices.
■ 【Universal compatibility】Supports connect source devices such as Top box STB, Apple TV,PS4, Xbox,Blu-ray player etc with HDMI output to display devices such as projector,HDTV, A/V Receiver etc