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Small black aluminium box with three HDMI ports and a selector button

AUBEAMTO

AUBEAMTO HDMI 2.1 Bi-Directional Video Switch 2×1 / 1×2 8K@60Hz 4K@120Hz 48Gbps Black

SKU CH-CK83-KFVF7

Bi-directional HDMI 2.1 switcher routes 8K at 60 Hz or 4K at 120 Hz between two sources and one display or one source and two displays at 48 Gbps

  • Port count2-Port UHD
  • Input ports2 X HDMI2.1
  • Output ports1 X HDMI2.1
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Product type8K Bi-Directional HDMI Switcher
  • Product colorBlack
  • Switch two sources to one display or one source to two displays with bi-directional HDMI 2.1
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz for smooth gaming
  • Supports HDR, Dolby audio and VRR for richer colour and tear-free play
  • ARC return channel sends TV audio back to a sound system through the same cable
  • Front-panel button with LED indicator lets you change the active port instantly

What this switch does

The AUBEAMTO HDMI 2.1 bi-directional switch handles two roles in one unit. It routes video and audio from two HDMI 2.1 sources to a single display, or sends one source to two displays, though only one output is active at a time. The aluminium shell houses two HDMI 2.1 inputs and one HDMI 2.1 output, all rated for 48 Gbps bandwidth. A USB power cable and manual are included, and an LED shows the active port.

Replacing manual cable swaps

This switch removes the need to physically unplug and reconnect HDMI cables when moving between a console, a media player or a PC. The upgrade is worthwhile when you regularly alternate between two 4K 120 Hz sources on one 8K 60 Hz screen, or when you want one source to feed two different displays in separate rooms. It does not suit setups that require both outputs to show an image simultaneously, nor does it add ports beyond the three provided.

Sustained signal stability

Powered at 5 V 2 A, the unit maintains a steady 48 Gbps link during long gaming or playback sessions without the dropouts that can occur with passive adapters. The aluminium body helps dissipate heat so the internal circuitry stays within spec during continuous 4K 120 Hz or 8K 60 Hz transmission. VRR, ARC, HDR 10 and Dolby audio pass through unchanged, and the switch remains plug-and-play with no driver installation required.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 73% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product type8K Bi-Directional HDMI Switcher
Product colorBlack
Display
Maximum supported resolutions8K@60 Hz 4K@120 Hz
Ports & slots
Port count2-Port UHD
Input ports2 X HDMI2.1
Output ports1 X HDMI2.1
In the box
In the box1*HDMI2.1 Switch
1*Charge Cable
1*User Manual

Questions about this item

Does the switch need a 5 V power adapter to run?

Yes, it powers on at 5 V/2 A using the included charge cable; connect that before linking sources and displays.

How do I change between the two sources, and what mistake should I avoid?

Press the panel button to toggle; the LED shows the active port. Do not expect both displays to work at once in 1-in-2-out mode.

Will the HDMI 2.1 cables need replacing to keep 48 Gbps performance?

Use certified HDMI 2.1 cables for 8K@60 Hz or 4K@120 Hz; replace any cable that shows signal drop-out or fails the 48 Gbps link.

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