[Caution] ---------------Please read before buying------------------
HDMI cable not included.When connecting at 8K and 4K/120Hz, you need to connect with "Ultla HDMI 2.1 cable".When connecting at 4K/60Hz, you need to connect it with "Premium High Speed HDMI Cable".All device configurations, cables and software must be compliant with 4K/HDR standards in order to play 4K/HDR video.For 120Hz, you need 120Hz gaming software, cable, input and output equipment.A separate DVI to HDMI adapter is required to connect to DVI devices.In addition, the DVI standard does not support audio signals, so audio will not be output.Before connecting this product, connect video devices, home game consoles and PCs with HDMI output directly to a TV or PC display equipped with HDMI input to check the operation.Not guaranteed to work with all devices.
[Regarding the time of switching]
It usually takes about 3-5 seconds to display the video when the port is switched.This is not a symptom, but the time it takes for HDMI devices (such as recorders) to recognize the display and start video output, due to the performance of HDMI devices.The product itself has been switched between ports as soon as you press the switch button.