Sanwa Supply HDMI Extender Wireless 4K Compatible HDMI set model Up to 20 units can be added Up to 15m transmission (transmitter/receiver) VGA-EXWHD12

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

HDMI video and audio signals can be transmitted wirelessly and displayed on a large TV, etc. via HDMI output. Input signals are compatible up to 4K/30Hz (3840 x 2160/30Hz). If the connected TV, etc. supports 4K/60Hz, it will automatically upscale to 4K/60Hz (3840 x 2160/60Hz) resolution and display it on a large TV, etc. *The computer's video output must be 4K/30Hz, and the TV must support 4K/60Hz video input. *The EDID information of the connected TV/display will be determined and the resolution will be automatically upscaled/downscaled to the appropriate resolution. When connected to a full HD TV (1080p), it can be automatically downscaled and displayed at 1080p resolution (1920 x 1080/60Hz). You can instantly go wireless by simply connecting a transmitter to a video output device such as a computer or document camera equipped with HDMI output, and a receiver to an LCD TV or projector. The transmitter and receiver are already paired, so just connect them to start a mutual link. There is no need for complicated settings such as software.