OREI 8K 4-port HDMI™ Switch-BK-401S
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4x1 Switch with Auto-switching
- Resolutions up to 8K@60Hz
- CEC support
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Connect Four HDMI Sources to One Display
The OREI BK-401S is a powerful 4x1 HDMI switch that allows you to connect up to four HDMI sources—such as gaming consoles, Blu-ray players, or streaming devices—to a single HDMI display. It’s the perfect HDMI port switch for managing multiple devices in modern home theater or gaming environments, offering quick and seamless switching for everyday convenience.
Supports 8K@60Hz and High Refresh Rate Video
Engineered for high-end performance, the BK-401S supports ultra-HD video resolutions up to 8K@60Hz, 4K@120Hz, and 1080p@240Hz. With a total 48Gbps combined video bandwidth, it ensures flawless signal transmission without lag or distortion. Whether you're gaming or streaming high-frame-rate content, this 8K switcher delivers incredibly sharp and fluid visuals.
Optimized for Gaming and Immersive Viewing
This switch for gaming is equipped with advanced HDMI 2.1 features like VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and QFT (Quick Frame Transport) for real-time responsiveness and smooth frame transitions. It also supports HDR10+ and Dolby Vision, bringing superior contrast, brightness, and color accuracy to every scene.
Seamless Audio and Smart Switching Features
Enjoy full compatibility with leading audio formats including LPCM, Dolby Digital, Dolby TrueHD, DTS, and DTS-HD Master Audio for a rich, theater-like sound experience. The BK-401S also features Auto Switching to detect and switch to the active source automatically, CEC support for integrated device control, and built-in equalizer, re-timing, and driver technology to maintain signal integrity—even over longer cable runs.
OREI BK-401S: 8K 4 In 1 Out HDMI Switch
Key Features:
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HDMI 2.1 & HDCP 2.3 Compliant – Supports the latest standards for ultra-HD content and secure transmission.
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Video Resolutions up to 8K@60Hz, 4K@120Hz, and 1080p@240Hz – Delivers high-performance visuals for all entertainment types.
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48Gbps Combined Video Bandwidth of All Outputs – Ensures flawless video signal transmission without lag or distortion.
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HDR10+ and Dolby Vision Support – Enhances image clarity with superior brightness and contrast.
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Wide Audio Support – LPCM, Dolby Digital, Dolby TrueHD, DTS, and DTS-HD Master Audio – Provides compatibility with all major audio formats.
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VRR, ALLM, & QFT Support – Ideal for real-time gaming and dynamic video playback.
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Auto Switching Feature – Automatically detects active input source for effortless switching.
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CEC Support – Enables integrated control with other HDMI-connected devices.
BK-401S is a premium 4x1 HDMI switch designed to connect four HDMI sources to a single display, offering smooth switching and advanced video capabilities for modern home theater and gaming setups.
It supports ultra-high-definition video resolutions up to 8K@60Hz, 4K@120Hz, and 1080p@240Hz, delivering crisp visuals with a combined 48Gbps video bandwidth. Fully compliant with HDMI 2.1 and HDCP 2.3, it ensures broad compatibility with the latest content protection standards.
The BK-401S features support for HDR10+ and Dolby Vision, providing vibrant and realistic picture quality. It includes auto switching, CEC control, and support for HDMI 2.1 gaming features like VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and QFT (Quick Frame Transport). Audio formats supported include LPCM, Dolby Digital, Dolby TrueHD, DTS, and DTS-HD Master Audio, ensuring rich and immersive sound. The BK-401S delivers a seamless signal experience with excellent reliability, perfect for home theater systems and high-end gaming setups.
BK-401S User Manual Download
BK-401S Specifications Sheet
