


Does this hdmi switch have auto-switching? Will it detect when I turn on a device?
Yes. This hdmi switcher features auto-switching functionality. When you power on a connected device, the switch will automatically detect it and switch to that input. You can also manually switch using the remote or the button on the switch itself.
Can this HDMI 2.1 switch truly support 8K at 60Hz and 4K at 240Hz?
Yes. This hdmi switcher supports 8K@60Hz and 4K@240Hz with full 48Gbps bandwidth, supports 4K@120Hz for PS and Xbox gaming. For 8K/4K high refresh rate, use certified HDMI 2.1 cables under 3.3ft (input) and 6.6ft (output) to maintain signal integrity
Does this 8K hdmi switch support ARC or eARC for soundbars?
No. This switch does not support ARC or eARC pass-through on its output port. If your soundbar uses the HDMI ARC/eARC port on your TV, you need to connect it directly to your TV's ARC port separately. This switch is designed for video switching only.
Can I use this hdmi switcher in reverse—from one device to multiple displays?
No. This is a switcher (multiple inputs ? one output), not a splitter (one input ? multiple outputs). It is unidirectional and cannot be used to split one source to multiple TVs or monitors. For splitting, you would need a separate HDMI splitter.
Is this hdmi 2.1 switch backward compatible with older devices?
Yes. This HDMI 2.1 switch is backward compatible with HDMI 2.0, HDMI 1.4, and older devices. You can connect 1080p or 4K@60Hz devices, and the switch will automatically adjust to the correct resolution and refresh rate.




Does this hdmi switch have auto-switching? Will it detect when I turn on a device?
Yes. This hdmi switcher features auto-switching functionality. When you power on a connected device, the switch will automatically detect it and switch to that input. You can also manually switch using the remote or the button on the switch itself.
Can this HDMI 2.1 switch truly support 8K at 60Hz and 4K at 240Hz?
Yes. This hdmi switcher supports 8K@60Hz and 4K@240Hz with full 48Gbps bandwidth, supports 4K@120Hz for PS and Xbox gaming. For 8K/4K high refresh rate, use certified HDMI 2.1 cables under 3.3ft (input) and 6.6ft (output) to maintain signal integrity
Does this 8K hdmi switch support ARC or eARC for soundbars?
No. This switch does not support ARC or eARC pass-through on its output port. If your soundbar uses the HDMI ARC/eARC port on your TV, you need to connect it directly to your TV's ARC port separately. This switch is designed for video switching only.
Can I use this hdmi switcher in reverse—from one device to multiple displays?
No. This is a switcher (multiple inputs ? one output), not a splitter (one input ? multiple outputs). It is unidirectional and cannot be used to split one source to multiple TVs or monitors. For splitting, you would need a separate HDMI splitter.
Is this hdmi 2.1 switch backward compatible with older devices?
Yes. This HDMI 2.1 switch is backward compatible with HDMI 2.0, HDMI 1.4, and older devices. You can connect 1080p or 4K@60Hz devices, and the switch will automatically adjust to the correct resolution and refresh rate.











































