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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

  • TypeDisplayPort, USB
  • PC ConnectorsUSB-C cable
  • Computer Connections2 Ports
  • Monitor Connections1 Port
  • Video Resolution7680×4320
  • PC SelectionManual Switch
  • 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.

Highlights

  • 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

Specifications

BrandESTONE
SeriesTJ-A0126
ModelTJ-A0126
TypeDisplayPort, USB
PC ConnectorsUSB-C cable
Computer Connections2 Ports
Monitor Connections1 Port
Video Resolution7680×4320
PC SelectionManual Switch
AutoScan Interval3 seconds
BandwidthDP 1.4: 32.4Gbps/USB 2.0: 480Mbps
LED IndicatorsYes
Application2PC Share 1 Monitor and One Keyboard Mouse,KVM Switch Displayport,Support 8K@60Hz 4K@144Hz 3D 1080P
Features2xUSB-C 8K KVM Switch with one DisplayPort 1.4 Port for Video,with this 2 Port 8K KVM Switcher,you are able to connect from the switcher's two PC Input Port to your USB-C PC/Laptops via two standard USB-C Gen-2 Cable,then connect from the switcher's Standard DP 1.4 Port to your DisplayPort Monitors via your own displayport 8k Standard Cable,you can press the "select"button to switch between two of your PCs.Note:You must plug our USB C to USB A cable to power the switcher while working
With 3xUSB2.0 Output Port,two Computers share one set,you can connect 3xUSB2.0 Output to your USB Mo
Dimensions5.43 x 5.35 x 1.46 inches
Weight9.52 Ounces
Package Contents1 x DP KVM Switch, 2 x USB-C Cable, 1 x USB-A to USB-C power cable

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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