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Compact black HDMI 2.1 bi-directional KVM switch with dual indicator lights

Vszerda

Vszerda HDMI 2.1 Bi-Directional KVM Switch 8K@60Hz 4K@120Hz 48Gbps

SKU CH-0Q89-NRHD7

Bi-directional HDMI 2.1 switch splits or combines signals at 48 Gbps, supporting 8K at 60 Hz and 4K at 120 Hz with HDR and Dolby audio

  • Bi-directional 2-in-1-out or 1-in-2-out HDMI switching
  • 48Gbps bandwidth delivers 8K@60Hz and 4K@120Hz resolution
  • Dolby Vision and HDR10 support for premium theatre visuals
  • PI3HDX1221 chip handles 12000 operations per second
  • 14 overheating checks per second ensure stable connection

Versatile Bi-Directional HDMI Switch

The Vszerda HDMI 2.1 switch handles two distinct wiring needs in one unit. It operates as a 2-in-1-out switcher for two sources on one display or a 1-in-2-out splitter for one source across two screens. Gamers connecting a PS5 or Xbox to a high-refresh TV and professionals toggling between work and entertainment setups both benefit from the flexible topology.

Robust Build With Clear Status Indicators

Dual LED indicators show the active port at a glance, removing guesswork during quick changes. The box includes an 8K-rated HDMI cable and a micro-USB power input for stable operation when source devices supply insufficient current. Connected cable runs must stay within three metres on each side to maintain signal integrity.

High-Bandwidth Thermals And Stability

A PI3HDX1221 master chip manages up to 48 Gbps throughput, supporting 8K at 60 Hz and 4K at 120 Hz without snowflake artefacts or flicker. The controller runs 14 overheat checks every second and processes 12,000 operations per second to keep long sessions stable. Dolby Vision, HDR10 and HDCP 2.2/2.3 pass through untouched for full theatre-quality playback.

Highlights

  • Bi-directional 2-in-1-out or 1-in-2-out HDMI switching
  • 48Gbps bandwidth delivers 8K@60Hz and 4K@120Hz resolution
  • Dolby Vision and HDR10 support for premium theatre visuals
  • PI3HDX1221 chip handles 12000 operations per second
  • 14 overheating checks per second ensure stable connection

Specifications

No published specifications for this item yet.

Questions about this item

What does the HDMI 2.1 interface cap at for video bandwidth?

The HDMI 2.1 interface supports up to 48 Gbps bandwidth, enabling 8K at 60 Hz and 4K at 120 Hz with Dolby Vision, HDR10 and HDCP 2.2/2.3.

What cable length does the switch need on each side to work reliably?

Each connected HDMI cable must not exceed 3 metres; an 8K HDMI cable is included and a micro-USB power cable can be added if the source cannot supply enough power.

How is the Vszerda switch powered and what step do users often miss?

It draws power from the HDMI source; if the signal is unstable, connect the supplied micro-USB cable to a 5 V USB port — many users forget this extra power step.

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