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Black rectangular HDMI switch with three input ports and one output cable attached

ESTONE

ESTONE OZ8Q3-2 HDMI 2.1 3×1 8K 60Hz video switch

SKU CH-4RB3-GXRT3

Connects three HDMI 2.1 sources to one display at up to 8K 60 Hz and 48 Gbps, switching with a button press and drawing power from the connected devices

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports3-Port UHD
  • SpecificationsPlug and Play: No extra power required, the 8K HDMI switch b
  • Input Connector3 x HDMI
  • Connect three sources to one display via 3×1 HDMI switching
  • Enjoy 8K 60 Hz and 4K 120 Hz video at 48 Gbps bandwidth
  • Supports HDR10 and Dolby Vision for richer colour and contrast
  • Plug-and-play operation draws power from connected devices through HDMI ports
  • Compact aluminium alloy housing measures 5.91 × 2.36 × .79 inches

Three-source HDMI 2.1 switch

The ESTONE OZ8Q3-2 connects three HDMI sources to a single display using HDMI 2.1 at 48Gbps bandwidth. It supports 8K resolution at 60Hz and 4K at 120Hz with HDR10 and Dolby Vision. The aluminium alloy enclosure requires no external power adapter, drawing power automatically from connected source devices. A 3.9ft output cable is included in the box.

HDMI 2.1 bandwidth and power limits

The 48Gbps link handles 8K 60Hz and 4K 120Hz signals but cannot exceed the HDMI 2.1 specification for higher refresh rates or uncompressed formats beyond that ceiling. Automatic port power requires at least two of the three input sources to remain powered on; a single active source may not supply enough current for reliable switching. The switch is backward compatible with earlier HDMI versions at their native limits.

Upgrading from basic HDMI splitters

This unit replaces passive splitters or older HDMI 2.0 switches that cannot carry 8K 60Hz or 4K 120Hz with full HDR metadata. The jump is worthwhile when a display has only one HDMI 2.1 input but multiple 8K or high-refresh-rate sources need simultaneous connection. It does not suit setups requiring more than three inputs or users who need matrix routing to multiple displays.

Highlights

  • Connect three sources to one display via 3×1 HDMI switching
  • Enjoy 8K 60 Hz and 4K 120 Hz video at 48 Gbps bandwidth
  • Supports HDR10 and Dolby Vision for richer colour and contrast
  • Plug-and-play operation draws power from connected devices through HDMI ports
  • Compact aluminium alloy housing measures 5.91 × 2.36 × .79 inches

Specifications

BrandESTONE
SeriesOZ8Q3-2
ModelOZ8Q3-2
Part NumberOZ8Q3-2
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports3-Port UHD
SpecificationsPlug and Play: No extra power required, the 8K HDMI switch box will obtain power automatically from the source devices through the HDMI ports. (Note: Please keep 2 or 3 input sources powered on to supply power to the product.)This HDMI Switch has the key-press-switching function, you can push the button to change what input source you want to use.
Input Connector3 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
Features8K HDMI 2.1 Switch 3 x 1: high quality aluminum alloy HDMI 2.1 switch 3 in 1 out, connect 3 HDMI sources to one display to switch between different devices, reduce the mess of cable connection on your TV for seamless office-game switching, Enjoy playtime and work time with ease.
HDMI 2.1 Switch 8K@60Hz: HDMI 2.1 switch supports 8K@60Hz, 4K@120Hz,1080P@240Hz, provides you with a transmission rate of up to 48Gbps and is backward compatible with all previous HDMI standards.High-speed and stable transmission of high-definition video signals with smooth and undistorted picture quality.Pro
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1x HDMI Switch
1x HDMI Output cable
1x User manual

Questions about this item

Should I pick the 3-port model or a different version?

This switch is the OZ8Q3-2 with three HDMI inputs and one output; no other port counts or variants are listed for this series.

What does 48Gbps bandwidth mean when I connect my PS5 or PC?

It carries 8K at 60Hz, 4K at 120Hz or 1080p at 240Hz with HDR10, Dolby Vision and VRR, so high-refresh gaming and 8K video pass through without compression.

Which HDMI standard limits what I can actually run?

The box is built to HDMI 2.1 and HDCP 2.3, capping the link at 48Gbps — enough for 8K60 4:4:4 or 4K120 with full HDR and ARC audio return.

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