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Small black box with two HDMI ports on one side one on the other a select button and a micro USB power port

Jansicotek

Jansicotek HDMI 2.1 Bi-Directional Switch Splitter 8K@60Hz 4K@120Hz

SKU CH-9HDQ-PZJ3P

Bi-directional HDMI 2.1 switcher and directional converter handles 8K at 60 Hz and 4K at 120 Hz with 48 Gbps bandwidth

  • Port count2
  • Output ports2x HDMI female
  • Maximum supported resolutionsHD 8K(7680 × 4320) @60 Hz 4K@120 Hz
  • Product typeHDMI Splitters
  • In the box1 x HDMI-compatible switch unit 1 x USB A to Micro B cable 1
  • Bi-directional HDMI 2.1 lets you switch two sources to one display or one source between two screens
  • 8K resolution at 60 Hz delivers 7680 x 4320 pixel clarity for compatible TVs and monitors
  • 4K at 120 Hz refresh rate provides smooth motion for gaming on PS5 or Xbox
  • 1080p at 240 Hz supports high-frame-rate competitive play on fast panels
  • 48 Gbps bandwidth handles uncompressed ultra-high-definition video without compression artefacts

Bi-Directional HDMI 2.1 Switch

This Jansicotek unit works as a 2-port HDMI 2.1 switch or splitter for 8K and high-refresh 4K signals. It suits gamers and AV users who need to toggle between two sources on one display or one source across two screens.

Plug-and-play with manual source selection

Connect sources to the two HDMI inputs and the display to the output for switch mode, or reverse the cabling for splitter mode. A front-panel Select button toggles the active path; both screens cannot show content simultaneously in splitter mode.

48 Gbps bandwidth for 8K 60 Hz and 4K 120 Hz

The single decisive specification is the 48 Gbps throughput that enables 7680x4320 at 60 Hz and 4K at 120 Hz. Without this bandwidth the higher resolutions and refresh rates will not pass.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 60% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Product typeHDMI Splitters
Display
Maximum supported resolutionsHD 8K(7680 × 4320) @60 Hz 4K@120 Hz
Ports & slots
Port count2
Output ports2x HDMI female
In the box
In the box1 x HDMI-compatible switch unit
1 x USB A to Micro B cable
1 x User Manual

Questions about this item

How do I verify the Jansicotek HDMI 2.1 switch is passing an 8K@60Hz signal correctly after setup?

Press the Select button to choose the active source or display, then open the connected TV or monitor's on-screen information menu — it should report 7680x4320 at 60Hz.

What comes in the box and which cables must I buy separately?

The package includes the switch unit, a USB-A to Micro-B cable and a user manual; you must supply standard HDMI cables for every source and display connection.

Should I choose the 8K@60Hz or 4K@120Hz mode for my display?

The unit handles both automatically — use 8K@60Hz for 7680x4320 screens and 4K@120Hz for high-refresh 4K panels; it also supports 1080p at 240Hz.

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