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Compact gold aluminum USB-C hub with HDMI USB 3.0 and PD ports

AJMRTC

AJMRTC USB C to HDMI 3-in-1 Adapter 4K HDMI USB 3.0 PD

SKU CH-VGY0-8A53P

A compact 3-in-1 hub adds 4K HDMI video, 5 Gbps USB 3.0 data and PD fast charging through one USB-C port

  • PortsUSB C to HDMI

color golden

  • golden
  • Silver
  • Gray
  • Black

Struck-through versions exist but are not stocked here.

  • 4K@30Hz mirror or extend via 3840×2160 HDMI port
  • 5 Gbps USB 3.0 data transfer for drives and peripherals
  • USB-C PD fast charging powers laptop while hub is in use
  • Gold aluminium shell dissipates heat and resists scratches
  • Plug-and-play driver-free operation on Thunderbolt 3/4 and DP Alt Mode devices

3-in-1 USB-C Adapter with 4K HDMI

The AJMRTC adapter adds 4K HDMI output, a 5 Gbps USB 3.0 port and USB-C Power Delivery charging through a single Type-C connection. It supports 3840×2160 resolution at 30 Hz for mirroring or extending a display. The gold aluminium shell provides passive cooling in a compact form factor. No driver installation is required for immediate use.

Suits ultrabook and tablet users needing video.

Professionals who connect a laptop or tablet to a projector, monitor or TV while charging and attaching a flash drive or keyboard will benefit. Users whose USB-C port lacks DisplayPort Alt Mode or Thunderbolt 3 support cannot use the video function. Buyers requiring 4K output at 60 Hz or multiple video outputs should look at a different solution.

4K@30Hz HDMI output decides compatibility

The single specification that determines fit is the HDMI port’s maximum resolution of 3840×2160 at 30 Hz. If the connected display or usage scenario demands a higher refresh rate or a different video interface, this adapter will not meet the requirement.

Highlights

  • 4K@30Hz mirror or extend via 3840×2160 HDMI port
  • 5 Gbps USB 3.0 data transfer for drives and peripherals
  • USB-C PD fast charging powers laptop while hub is in use
  • Gold aluminium shell dissipates heat and resists scratches
  • Plug-and-play driver-free operation on Thunderbolt 3/4 and DP Alt Mode devices

Specifications

BrandAJMRTC
ModelUSB C to HDMI
PortsUSB C to HDMI

Questions about this item

How do I connect the AJMRTC adapter to my laptop and external display?

Plug the USB-C connector into a Thunderbolt 3 or DP Alt Mode port, then attach an HDMI cable from the adapter to your monitor or projector.

Will the HDMI port or USB 3.0 port wear out and need replacement?

The ports are solid-state with no moving parts; under normal use they do not require scheduled replacement.

What resolution limit appears first when I drive a 4K display for long periods?

The HDMI output is capped at 3840×2160 at 30 Hz, so sustained 4K work stays at that refresh rate.

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