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Compact aluminium KVM switch with two USB-C inputs one DisplayPort output and three USB-A ports

ESTONE

ESTONE TJ-A0126 USB-C 8K KVM Switch DP 1.4 2-Port

SKU CH-H5ZT-SYCK6

Two computers share one DisplayPort monitor at up to 8K 60 Hz or 4K 144 Hz plus three USB 2.0 peripherals via manual switching

  • 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 computers on one DisplayPort monitor
  • 8K at 60 Hz and 4K at 144 Hz video output
  • Three USB 2.0 ports let both PCs share mouse, keyboard and printer
  • Manual select button with three-second auto-scan option
  • Aluminium alloy chassis measuring 5.43 by 5.35 by 1.46 inches

8K USB-C KVM for dual PCs

The ESTONE TJ-A0126 connects two USB-C computers to a single DisplayPort monitor. It supports resolutions up to 7680×4320 at 60 Hz and 4K at 144 Hz using DisplayPort 1.4 bandwidth of 32.4 Gbps. Three USB 2.0 ports let both systems share a keyboard, mouse and printer. A manual select button and front LEDs show the active host.

Best for two laptops, not for USB-A towers

This switch suits users who move between two USB-C laptops or a laptop and a desktop with USB-C video output. It requires USB-C Gen-2 cables for the host links and an external DisplayPort cable for the monitor. Builders with only USB-A or HDMI outputs on their PCs cannot use this unit without active adapters that are not included.

Manual push-button switching only

The KVM changes the active computer with a physical button on the chassis; there is no hot-key, IR remote or software control. Auto-scan cycles every 3 seconds if enabled. Buyers who need instant keyboard shortcuts or scheduled switching should consider a different model.

How it compares

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

Price $56.99
Cheaper than about 71% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameESTONE
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

Which ESTONE TJ-A0126 version should I choose for two USB-C computers and one DisplayPort monitor?

The single model TJ-A0126 provides two USB-C inputs, one DisplayPort 1.4 output and three USB 2.0 ports for keyboard, mouse and printer sharing.

What does the 8K@60Hz headline mean when I connect my laptop and monitor?

It means the DisplayPort 1.4 link can deliver 7680×4320 at 60 Hz using DSC compression, while 4K reaches 144 Hz and 1080P reaches 165 Hz.

How does the DisplayPort 1.4 interface limit the video bandwidth in practice?

The DP 1.4 link caps video at 32.4 Gbps, so 8K@60Hz and 4K@144Hz require DSC; USB 2.0 peripherals are limited to 480 Mbps.

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