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The BK-401 8K HDMI 4x1 Switch is a high-performance AV device designed to connect four HDMI source devices to a single HDMI display. Supporting ultra-high-definition video resolutions up to 8K@60Hz and a massive 48Gbps bandwidth, it delivers stunning visual quality with smooth switching performance. Ideal for video conferencing, security monitoring, gaming setups, and home theaters, this switch provides seamless source management through a front-panel button interface.
This device is HDMI 2.1 and HDCP 2.3 compliant, ensuring compatibility with the latest AV equipment. It supports advanced video formats including HDR10+, Dolby Vision, and HLG, along with gaming-optimized technologies like VRR (Variable Refresh Rate), FVA (Fast Vactive), and ALLM (Auto Low Latency Mode). With support for premium audio formats such as LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio, it delivers an immersive audio-visual experience.
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| INPUT: | 4 × HDMI [Type A, 19-pin female] | |
| OUTPUT: | 1 × HDMI [Type A, 19-pin female] |
| 1x BK-401 |
| 1x Remote Control |
| 1x Power Adapter |
| User Manual |
| HDMI 2.1 | We recommend using high-quality HDMI 2.1 cables under 30 feet for optimum performance |
| 8K@60Hz: | 6 Feet |
| 4K@120Hz: | 6 Feet |
| 1080p@240Hz: | 16 Feet |
| Video Bandwidth: | 48 Gbps |
| Video Resolutions: | Up to 8K@60Hz, 4K@60Hz, 2K@120Hz, 2K@60Hz |
| CEC: | No |
| ARC: | No |
| USB KVM: | No |
| PoC: | No |
| IR Control: | Yes |
| Downmix: | No |
| Downscale: | No |
| Over IP: | No |
| HDBaseT: | No |
| RS-232: | No |
| HDMI Audio Formats: |
LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
|
| HDMI Compliance | HDMI 2.1 |
| HDCP Compliance | HDCP 2.3 |
| Power Consumption: | 3.4W (Max) | |
| Power Supply: | Input: AC 100-240V 50/60Hz | |
| Output: DC 5V/1A |
| Length: | 122mm / 4.8in | |
| Width: | 65mm / 2.56in | |
| Height: | 19mm / 0.75in | |
| Weight: | 88g / 3.10oz |
| Color: | Black |
| Housing: | Plastic Enclosure |
| Operating Temperature: | 0°C ~ 40°C / 32°F ~ 104°F |
| Storage Temperature: | -20°C ~ 60°C / -4°F ~ 140°F |
| Relative Humidity: | 20~90% RH (Non-condensing) |
| 1-Year Manufacturer's Warranty |
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[tab1]Visit Our Help Center for FAQs, Troubleshooting and other queries: BK-401
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
US$40
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