Bolton Technical
Bolton Technical 2 in 1 accessory 4x1 HDMI 2.1 switch 8K 60Hz 4K 120Hz 48Gbps
Connects four HDMI sources to one display at up to 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth and HDR support
- Connect four HDMI sources to one display with 48 Gbps bandwidth
- Switch automatically or manually using the IR remote or front button
- Enjoy 8K at 60 Hz and 4K at 120 Hz with HDR10+ and Dolby Vision
- Supports VRR, ALLM and FVA for responsive gaming on consoles and PCs
- Works with PS5, Xbox, Roku, Fire TV, Apple TV, Blu-ray players and PCs
Bolton Technical 4x1 HDMI 2.1 Switch
This Bolton Technical 2-in-1 accessory connects four HDMI sources to one display. It supports HDMI 2.1 with 48Gbps bandwidth for 8K at 60Hz and 4K at 120Hz. The switch handles HDR10+, HDR10, and Dolby Vision. HDCP 2.3, 2.2, and 1.4 compliance protects premium content.
Ideal for multi-console gaming setups
Gamers using a Playstation 5, Xbox, or PC at 4K 120Hz with VRR and ALLM will benefit. Streamer owners with Roku 4, Fire TV, or Apple TV can share one screen. Buyers who need more than four inputs or a matrix switch sending different sources to multiple displays should look at other solutions.
Check your source devices and cables before ordering
Verify each source outputs HDMI 2.1 signals if you want 8K 60Hz or 4K 120Hz performance. Use HDMI cables up to 25 Ft for reliable 48Gbps transmission; longer runs require fibre-optic HDMI cables. Confirm your display accepts the desired resolution and HDR format. A 5V 1A power supply is included for the BK-401 unit.
Highlights
- Connect four HDMI sources to one display with 48 Gbps bandwidth
- Switch automatically or manually using the IR remote or front button
- Enjoy 8K at 60 Hz and 4K at 120 Hz with HDR10+ and Dolby Vision
- Supports VRR, ALLM and FVA for responsive gaming on consoles and PCs
- Works with PS5, Xbox, Roku, Fire TV, Apple TV, Blu-ray players and PCs
Specifications
No published specifications for this item yet.
Questions about this item
What HDMI cables do I need to connect four sources and one display to the BK-401 switcher?
Use standard HDMI cables up to 25 ft for each of the four inputs and the single output; for longer runs the manufacturer recommends fiber-optic HDMI cables.
Will my older 1080p Blu-ray player and cable box work through this HDMI 2.1 switch alongside a PS5 or Xbox?
Yes, the switch is HDCP 1.4, 2.2 and 2.3 compliant and supports 1080p at up to 240 Hz, so legacy 1080p sources pass through without issue.
How can I confirm the BK-401 is passing 8K 60 Hz or 4K 120 Hz HDR correctly after setup?
Play 8K or 4K HDR content from a connected source, then check the display’s on-screen info menu — it should report the native resolution and refresh rate with HDR active.
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