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Compact silver USB4 docking station with HDMI, Ethernet, USB-A and USB-C ports

LORDWORLD

LORDWORLD USB4 8K Docking Station JCD403

SKU CH-W3S1-3X5ES

A USB4 docking station delivering 40 Gbps bandwidth, 8K60 or 4K144 HDMI output, 2.5 Gb Ethernet, 100 W power delivery and 10 Gbps USB-A and USB-C data ports

  • Up to 40Gbps bandwidth with USB4 technology
  • 8K at 60Hz or 4K at 144Hz HDMI output
  • 5Gbps Ethernet for fast wired networking
  • 100W Power Delivery charging via USB-C
  • Two 10Gbps USB-A and one 10Gbps USB-C data ports

USB4 Docking Station with 8K HDMI

The LORDWORLD JCD403 is a new USB4 docking station that delivers up to 40Gbps bandwidth for video and data. It connects through a single USB-C upstream port and provides HDMI, Ethernet, and multiple USB ports. The unit supports 8K at 60Hz or 4K at 144Hz video output when the host, cable, and display all meet the requirement. It is built for users who need high-resolution external display connectivity and fast peripheral expansion.

Suits USB4 or Thunderbolt hosts needing 8K60

This dock suits owners of USB4, Thunderbolt 3, or Thunderbolt 4 laptops who want 8K60 or 4K144 HDMI output, 2.5Gbps wired networking, and 10Gbps USB-A and USB-C data ports. It also provides up to 100W Power Delivery to charge the host. Mac users should note that macOS limits HDMI output to 4K60. Buyers whose computers lack USB4 or Thunderbolt alt-mode video support will not get video output from this device.

40Gbps USB4 upstream bandwidth decides fit

The single specification that determines whether this is the right part is the 40Gbps USB4 upstream connection. Your laptop must provide a USB4 or Thunderbolt 3/4 port with DisplayPort alt mode to drive the 8K60 or 4K144 HDMI output and to achieve the 10Gbps data rates on the downstream USB-A and USB-C ports. Without that host capability the dock will fall back to lower speeds and may not support external video at all.

Highlights

  • Up to 40Gbps bandwidth with USB4 technology
  • 8K at 60Hz or 4K at 144Hz HDMI output
  • 5Gbps Ethernet for fast wired networking
  • 100W Power Delivery charging via USB-C
  • Two 10Gbps USB-A and one 10Gbps USB-C data ports

Specifications

BrandLORDWORLD

Questions about this item

What cables and accessories are included with the JCD403, and what must I provide myself?

The JCD403 requires a direct HDMI cable and an 8K-capable monitor to reach 8K60 or 4K144 output; the host computer must also support 8K over its USB4 or Thunderbolt port.

Which display mode should I choose — 8K60 or 4K144 — for the HDMI port on this dock?

Select 8K60 for maximum resolution on an 8K display, or 4K144 for high-refresh gaming on a 4K panel; macOS is limited to 4K60 over HDMI regardless of the monitor.

What does the 40Gbps USB4 bandwidth mean when the JCD403 is connected to a real laptop?

The 40Gbps upstream link carries video, data and power simultaneously; actual throughput depends on the host controller, cable quality and whether Thunderbolt or USB4 mode is negotiated.

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