8K 4-port HDMI™ Switch (eARC, Audio Extract)-BK-401ARC
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4x1 Switch with eARC
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Resolutions up to 8K@60Hz 4:2:0
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CEC and EDID management
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1. Connect Multiple HDMI Sources with ARC/eARC Audio Support
The BK-401ARC 4x1 HDMI switch lets you seamlessly connect four HDMI devices to a single display, while supporting ARC/eARC audio return and extraction through S/PDIF and L/R outputs. This hdmi earc switch simplifies your home theater setup by enabling high-quality audio routing alongside effortless video switching.

2. Stunning 8K and 4K@120Hz Video Performance
Supporting resolutions up to 8K@60Hz (4:2:0) and 4K@120Hz (4:4:4), this 8k switcher delivers breathtaking image clarity with vibrant colors and sharp detail. Backed by 48Gbps FRL and 18Gbps TMDS bandwidths, it ensures smooth, uncompressed video streaming for the most demanding applications.

3. Advanced HDR and Gaming Technologies
Experience superior picture quality with HDR10+, Dolby Vision, and HLG pass-through. The switch supports VRR, ALLM, QMS, QFT, and SBTM, optimizing your gaming and video playback with reduced latency and tear-free visuals. This switch hdmi 2.1 device also features CEC control for managing your soundbar and source devices using your TV remote, enhancing user convenience.

4. Plug-and-Play with Flexible Setup and Compact Design
Equipped with advanced EDID management, the BK-401ARC adapts easily to a wide range of display configurations. Its compact size fits neatly into any AV setup, while plug-and-play installation means you can start enjoying your 4x1 hdmi switch right away without complicated configuration. Perfect for both home theaters and professional environments.
OREI BK-401ARC: 4x1 HDMI Switch with ARC/eARC Audio Extraction
Key Features:
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HDMI 2.1 & HDCP 2.3 Compliant
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48Gbps FRL & 18Gbps TMDS video Bandwidth
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Video resolution up to 8K@60Hz 4:2:0 12bit and 4K@120hz 4:4:4 12bit
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HDR/10/10+, Dolby Vision and HLG pass-through
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VRR, ALLM, QMS, QFT and SBTM support
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CEC: Control the soundbar and input devices through the TV remote
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Advanced EDID Management
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Compact design and an easy plug and play setup
- Perfect for commercial and personal setups
The BK-401ARC HDMI Switch can take up to 4 media sources and allow you to connect them to a single display and switch between them with ease. The device supports video resolutions up to 8K@60Hz 4:2:0 12bit and 4K@120Hz 4:4:4 12bit. The device supports CEC control and eARC features. You can connect an eARC Soundbar to IN-1 and an eARC TV to the output to be able to extract audio from the TV’s internal apps. CEC allows you to control the connected soundbar and input devices through the TV’s remote. Also featured are 2 separate audio outputs for audio extraction if you do not have an eARC Soundbar. The BK-401ARC is the perfect device for a modern-day home theatre setup.