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Compact black box with front select button, two USB-C cables and DisplayPort output visible

Jansicotek

Jansicotek TJ-A0126 2-port USB-C 8K KVM switch

SKU CH-SK6X-D3674

Connects two USB-C computers to one DisplayPort 1.4 monitor at up to 7680×4320 resolution and shares three USB 2.0 peripherals with a manual select button

  • PC connectionsUSB-C cable
  • Computer ports2 Ports
  • Monitor ports1 Port
  • Supported video resolution7680 × 4320
  • Switching methodManual Switch
  • Auto-scan interval3 seconds
  • Share two USB-C laptops on one DisplayPort monitor
  • Manual select button switches PCs in three seconds
  • 8K at 60 Hz and 4K at 144 Hz via DP 1.4
  • Three USB 2.0 ports keep keyboard, mouse and printer connected
  • Powered by included USB-C to USB-A cable

Two-computer USB-C KVM

The Jansicotek TJ-A0126 lets two USB-C laptops or desktops share one DisplayPort monitor and a single keyboard and mouse set. It accepts video from each computer over USB-C Gen 2 cables and outputs up to 7680×4320 at 60 Hz or 4K at 144 Hz through its DisplayPort 1.4 port. A front-panel button switches the active system instantly.

Passive cooling with external power

The unit runs without a fan, drawing the power it needs from the supplied USB-C to USB-A cable. No internal power supply means zero acoustic noise and negligible heat output during normal switching. The compact 5.43 × 5.35 × 1.46 inch enclosure weighs 9.52 ounces and sits unobtrusively on a desk.

Bundled cables enable immediate use

Two USB-C Gen 2 cables and one USB-C to USB-A power cable are included so both computers can be connected straight from the box. Three downstream USB 2.0 ports at 480 Mbps keep keyboard, mouse and a printer or storage device attached to the active system without re-plugging. No software or drivers are required.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $55.99
Cheaper than about 71% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameJansicotek
Product lineTJ-A0126
Model nameTJ-A0126
Product typeDisplayPort, USB
Performance
Bandwidth ratingDP 1.4: 32.4 Gbit/s/USB 2.0: 480 Mbit/s
Display
Supported video resolution7680 × 4320
Ports & slots
PC connectionsUSB-C cable
Computer ports2 Ports
Monitor ports1 Port
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the box1 x DP KVM Switch, 2 x USB-C Cable, 1 x USB-A to USB-C power cable
More details
Switching methodManual Switch
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

How do I connect the two USB-C cables and the DisplayPort cable, and which step is often missed?

Connect each laptop to the switch using the supplied USB-C Gen-2 cables, link the DP 1.4 output to your monitor with your own DisplayPort cable, then plug the USB-C to USB-A power cable into a USB-A port or charger — the switch will not operate without this external power connection.

Which parts will need replacement first with daily switching?

The two USB-C Gen-2 cables and the DP 1.4 monitor cable endure the most plug cycles; the mechanical select button and the three USB 2.0 peripheral ports also wear over time, while the internal DP 1.4 circuitry is solid-state and lasts longer.

What resolution or bandwidth ceiling appears first during a long 8K@60Hz session?

The DP 1.4 link caps at 32.4 Gbps, so sustained 8K@60Hz hits that bandwidth limit before thermal throttling becomes a factor; USB peripherals remain on the 480 Mbps USB 2.0 channel regardless of video load.

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