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Compact silver aluminium box with three HDMI inputs, one output and a front selector button

Jansicotek

Jansicotek HDMI 2.1 Switch 3×1 48 Gbps 8K 60 Hz 4K 120 Hz

SKU CH-17BB-MSRCY

Aluminium-shell HDMI 2.1 switch routes three sources to one display at up to 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth

  • Port count3
  • Input ports3XHDMI2.1
  • Output ports1XHDMI2.1
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Bandwidth ratingHigh Speed 48 Gbit/s
  • Product typeHDMI Switchers
  • Connect three sources to one display with a single button press
  • Aluminium shell keeps all ports on one side for a tidier desk
  • LED indicator shows the active input at a glance
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz
  • Supports Dynamic HDR, eARC and HDCP 2.2 and 2.3 for cinema-quality audio and video

Three-source HDMI 2.1 switch

This Jansicotek switch routes three HDMI 2.1 sources to a single display. It suits owners of a PS5, Xbox Series X, Apple TV, Blu-ray player or similar gear who need to share one 8K or high-refresh 4K screen without swapping cables. The push-button on the front cycles inputs and an LED shows which port is active. The unit is unidirectional, so it cannot send one source to three displays.

Passive operation with optional power

The switch draws minimal power from the connected sources and runs silently with no fan. An external USB power input is provided for situations where source devices cannot supply enough current for stable 48 Gbps signalling. When powered, the aluminium shell stays cool during extended 8K 60 Hz or 4K 120 Hz sessions. No audible noise is produced in normal use.

Aluminium shell and side-facing ports

The metal enclosure acts as a heatscreen and resists fingerprints better than plastic. All three inputs and the single output sit on the same edge, keeping cables running in one direction for a tidier desk or AV rack. HDCP 2.2 and 2.3 compliance lets protected 8K and 4K content pass through. The package includes only the switch itself; cables are not supplied.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 68% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Switchers
Performance
Bandwidth ratingHigh Speed 48 Gbit/s
Display
Maximum supported resolutions8K@60 Hz 4K@120 Hz
Ports & slots
Port count3
Input ports3XHDMI2.1
Output ports1XHDMI2.1
In the box
In the box1X Directional HDMI 8K 3 In 1 Out Switch

Questions about this item

How do I install the Jansicotek HDMI 2.1 switch and what is the common mistake?

Connect up to three source devices to the three HDMI 2.1 inputs and the display to the single HDMI 2.1 output. The common mistake is trying to use it in reverse — one source to three displays — but this unit is unidirectional 3 in 1 out only.

What maintenance or replacement will the Jansicotek HDMI 2.1 switch need later?

No scheduled maintenance is required. If an HDMI 2.1 cable degrades or fails to pass 48 Gbps for 8K 60 Hz or 4K 120 Hz, replace that cable with a certified Ultra High Speed HDMI cable.

What limit appears first during sustained 8K 60 Hz or 4K 120 Hz use?

The 48 Gbps bandwidth ceiling. If the combined video and audio data rate exceeds 48 Gbps, the link will drop frames or fall back to a lower resolution or refresh rate.

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