US
Orei

Orei 8K Audio Extractor

  • Four HDMI ports on the Orei 8K Audio Extractor
  • Black finish, branded OREI tech
  • 6.27 lb unit weight

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A four-port HDMI hub that separates audio from the video signal for an external sound system. Buyers who need a stated resolution or input format will not find it here.

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ASIN: B0CN1M74S8Model: BKA-1Category: Video Converters

Overview

An HDMI signal path that pulls the audio out of the stream so a separate sound system can handle it while the video continues on to the display. Four HDMI ports accept sources and pass them through, with the extracted audio sent on its own output. The black housing carries the OREI name and weighs just over six pounds.

Four HDMI ports give a small rack or media shelf room to route several sources through one box instead of swapping cables by hand. Audio extraction is the reason to add it between a source and a display when the television speakers are not the plan. The listing stops short of naming a resolution or an input format, so matching it to a specific player or screen takes a check of the manual first.

Who it's for

A spare HDMI port on the television is already spoken for, and the sound is meant to come from a receiver or soundbar rather than the panel itself. The box adds ports and pulls the audio out of the stream in one step. Shoppers who need the resolution printed on the page before they commit should look elsewhere.

Pros and cons

Pros
  • Four HDMI ports on one chassis
  • Separates audio from the video stream
  • Black housing with OREI branding
Cons
  • Maximum resolution not listed
  • Supported audio formats not listed
  • Input and output signal types not listed
  • No included components stated

Performance notes

What the box does with the signal depends on how the source and the display negotiate the handshake over the HDMI chain. Audio extraction happens on the path between them, so the sound system receives the separated stream while the picture continues to the screen. Without a stated resolution ceiling or format list, the result tracks whatever the connected gear already supports.

Specifications

BrandOrei
ModelBKA-1
Dimensions & fit
Item Weight0.39 pounds
Capacity & performance
Audio Output ModeStereo, Optical (S/PDIF)
Power & efficiency
Power SourceCorded electric
Construction & materials
ColorBlack
Compatibility & installation
Compatible DevicesGaming Console, Blu-Ray Player, Television, Monitor, Laptop, Personal Computer
Included components
Unit Count1
Warranty & support
Warranty Description1 year
Other details
Cable TypeHDMI
Number Of Ports4
Mfr Part NumberBKA-1
Connector Type Used On CableHDMI
Builtin MediaAudio Extractor, Power Adapter, User Manual

Frequently asked questions

How large is the Orei 8K Audio Extractor?

The listing gives the unit weight as 6.27 lb and the color as black, but no dimensions are stated. Check the product page or the box for the footprint before planning a shelf or rack space.

What comes in the box with the Orei 8K Audio Extractor?

The listing does not name any included components. Only the unit itself, its four HDMI ports, its black finish and its weight are stated, so plan on supplying any cables or power parts separately.