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Small black box with three HDMI inputs, one output and a short attached cable

Vszerda

Vszerda 3×1 HDMI video switch 8K 60Hz 4K 120Hz 1080P 240Hz HDR 3D HDCP 2.3 48Gbps

SKU CH-K2BC-A05F9

Routes three HDMI sources to one display at up to 8K 60 Hz, 4K 120 Hz or 1080p 240 Hz with HDR and HDCP 2.3, no power needed

  • Switch three sources to one display with a single button press
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz for smooth gaming
  • Supports 36-bit deep colour, dynamic HDR and 3D over HDMI 2.1
  • Plug-and-play design needs no external power supply
  • 48 Gbps bandwidth ensures stable, high-quality signal transmission

Three-port HDMI switch for multi-source setups

The Vszerda 3×1 HDMI switch routes video and audio from three HDMI sources to a single display. A front-panel button selects the active input while LED indicators show the current port. No external power supply or driver installation is required, making it practical for living-room entertainment centres, conference rooms or trade-show booths where several devices share one screen.

Bandwidth and resolution limits of the HDMI 2.1 path

The switch passes up to 48 Gbps per channel and supports 8K at 60 Hz, 4K at 120 Hz and 1080P at 240 Hz. It handles 12-bit, 14-bit, 16-bit and 36-bit deep colour with RGB 8:8:8 sampling and Dynamic HDR. HDCP 2.3 compliance protects premium content, while backward compatibility keeps older 1080P and 4K 60 Hz sources working. The 3D frame-packing formats defined in the HDMI 2.1 spec are also transmitted.

Pigtail cable and manual switching in daily use

A short integrated pigtail cable connects the output to the display, reducing the number of separate leads behind the screen. Because the unit draws power from the source devices, the manufacturer notes that connecting two or three active sources improves reliability with low-power outputs. The tactile button gives a definite click when changing inputs, and the LED stays lit on the selected port so users can confirm the active source at a glance.

Highlights

  • Switch three sources to one display with a single button press
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz for smooth gaming
  • Supports 36-bit deep colour, dynamic HDR and 3D over HDMI 2.1
  • Plug-and-play design needs no external power supply
  • 48 Gbps bandwidth ensures stable, high-quality signal transmission

Specifications

No published specifications for this item yet.

Questions about this item

Which HDMI switch configuration does this model use?

This is a 3×1 switch with three HDMI inputs and one HDMI output, plus a short pigtail cable on the output side.

What does 8K 60Hz actually deliver on my display?

It passes an 8K signal at 60 frames per second with full HDR, 36-bit deep colour and 3D support, provided the source, cable and display all support HDMI 2.1.

How does the HDMI 2.1 interface limit real-world bandwidth?

The switch is rated for 48 Gbps per channel, the maximum defined by HDMI 2.1, so 8K 60Hz, 4K 120Hz and 1080p 240Hz all fit without compression.

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