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Small black rectangular HDMI switch with two ports

ESTONE

ESTONE HDMI 2.1 Bi-Directional Switch 2 Port Black

SKU CH-C30B-0NJFT

Bi-directional HDMI 2.1 switch connects two sources to one display or one source to two displays with 48 Gbps bandwidth supporting 8K at 60 Hz and 4K at 120 Hz

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • Bi-directional switching shares two sources on one display or alternates one source across two screens
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz for high-refresh gaming
  • VRR and Dynamic HDR support keeps motion smooth and colours accurate on compatible monitors
  • Dolby Vision, HDR10+ and eARC pass-through preserve premium audio and video formats end-to-end
  • Wide device compatibility covers consoles, streaming sticks, PCs and projectors with standard HDMI

What the switch does

The ESTONE HDMI 2.1 Bi-Directional Switch routes signals between two sources and one display, or between one source and two displays. It supports resolutions up to 8K at 60 Hz and 4K at 120 Hz, plus 1080p at 240 Hz. The unit handles VRR, Dynamic HDR, Dolby Vision, HDR10+, HDCP 2.3, eARC and DTS:X. A 48 Gbps bandwidth covers the full HDMI 2.1 specification.

What to verify first

Confirm that each device you plan to connect uses a standard HDMI interface. For 8K at 60 Hz or 4K at 120 Hz output, all cables in the chain must meet the HDMI 2.1 standard. If you intend to use ARC or eARC audio return, the display must also provide that function. The switch cannot show two outputs at the same time.

Build and daily use

A black aluminium shell protects the internal circuitry and helps dissipate heat during extended sessions. Two HDMI ports sit on the unit for source or display connections, depending on the chosen direction. A simple button toggles the active path without software or external power. Gold-plated contacts resist corrosion and maintain signal integrity over repeated plug cycles.

Highlights

  • Bi-directional switching shares two sources on one display or alternates one source across two screens
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz for high-refresh gaming
  • VRR and Dynamic HDR support keeps motion smooth and colours accurate on compatible monitors
  • Dolby Vision, HDR10+ and eARC pass-through preserve premium audio and video formats end-to-end
  • Wide device compatibility covers consoles, streaming sticks, PCs and projectors with standard HDMI

Specifications

TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2

Questions about this item

Does the ESTONE HDMI 2.1 Bi-Directional Switch include any cables in the box, or must they be purchased separately?

The product is supplied as the switch unit only; HDMI cables are not included and must be bought separately to connect sources and displays.

Should I choose the 2-in-1-out or 1-in-2-out mode for a PS5 and a PC sharing one 4K 120 Hz monitor?

Use the 2-in-1-out mode to connect both the PS5 and PC as inputs and the monitor as the single output, allowing you to switch between them.

Will the advertised 48 Gbps bandwidth deliver 4K at 120 Hz with HDR on my Xbox Series X?

Yes, the 48 Gbps link supports 4K at 120 Hz with HDR, VRR and Dolby Vision, provided the console, cable and display all meet the HDMI 2.1 specification.

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