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Compact aluminium USB-C hub with dual HDMI ports and power delivery

WRIARICH

WRIARICH USB C to Dual HDMI Adapter 4K 10Gbps PD 100W

SKU CH-ZC9N-B937E

Connects a USB-C device to two 4K monitors at 60Hz while delivering 100W power pass-through

  • Adapter typeHDMI
  • Output ports4 Ports
  • Cable jacketAluminum
  • Units per package1
  • Details4 Ports, 4, 1,024 MB/s, Aluminum
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Dual 4K monitors extend your workspace
  • 10 Gbps bandwidth speeds data transfer
  • 100 W power delivery charges laptops
  • Plug-and-play setup needs no drivers
  • Works with Thunderbolt 3 and Thunderbolt 4 ports

Dual 4K HDMI output for USB-C devices

The WRIARICH adapter adds two HDMI ports to a USB-C or Thunderbolt 3/4 laptop, tablet or phone. It drives each display at up to 3840 x 2160 resolution and also mirrors content across both screens. The single cable handles video, data and up to 100 W of power delivery for charging the host device.

Sustained 10 Gbps bandwidth

Rated at USB 3.1 Gen 2 speed, the link maintains 10 Gbps throughput during long sessions rather than only in short bursts. The aluminum enclosure acts as a heatsink, keeping temperatures stable when driving dual 4K monitors at 60 Hz for extended periods. Backward compatibility covers 2560 x 1440 and lower resolutions without bandwidth drops.

Rugged aluminum shell and reinforced TPE cable

The all-metal housing resists bending and shields the signal from wireless interference, while the TPE jacket protects the cable from daily flexing. Plug-and-play operation requires no drivers on Windows 10/11, macOS, Chrome OS, Android or Linux. Buyers who need more than two external displays or a dedicated Ethernet port will need a larger dock.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 55% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameGENERIC
Model name4 Ports
Part number4 Ports
Adapter typeHDMI
Ports & slots
Output ports4 Ports
Size & build
Cable jacketAluminum
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.05 kg
In the box
Units per package1
In the box1 × 4 Ports

Questions about this item

Does the aluminium body keep the adapter cool during all-day dual-4K output?

The aluminium housing acts as a heatsink, so the unit stays cool even when driving two 3840×2160 displays continuously.

Which host port must my laptop provide for the 10 Gbps bandwidth and 100 W pass-through charge?

A USB-C port that supports USB 3.1 Gen 2 and Power Delivery 3.0 is required for full speed and charging.

Will the adapter work with a Thunderbolt 3 laptop that only runs at 20 Gbps?

Yes, it is fully compatible with Thunderbolt 3 and Thunderbolt 4 ports and will operate at its rated 10 Gbps.

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