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Small rectangular adapter in natural white finish with HDMI, USB-A and USB-C ports

j5create

j5create JCA379EW USB-C to HDMI & USB-A Adapter with PD 100W Eco-Friendly Natural White

SKU CH-62G1-KFTVB

Adds 4K HDMI, 5Gbps USB-A and 100W PD charging via USB-C in recycled housing

  • ColorNatural White
  • Specifications2.91 in x 1.49 in x 0.59 in
  • FeaturesPowered
  • Eco-friendly build uses recycled materials and paper wrap instead of plastic
  • 4K HDMI output at 3840 x 2160 resolution and 30 Hz refresh
  • USB-A port delivers 5 Gbps data transfer for peripherals
  • 100 W Power Delivery pass-through charges laptops while hub is in use
  • Compact 2.91 x 1.49 x 0.59 inch design weighs 2.82 ounces

3-in-1 USB-C Adapter for 4K Display and Power

This compact adapter expands a single USB-C port into an HDMI output, a USB-A data port and a USB-C power-delivery input. It suits users who need to connect an external monitor and a peripheral while keeping their laptop charged. The unit works with MacBook Pro, Chromebook, HP, Samsung and other Type-C devices without driver installation.

Sustained 4K30 video and 5 Gbps data under load

The HDMI port maintains 3840 x 2160 resolution at 30 Hz during extended sessions and the USB-A 3.2 Gen 1 port holds 5 Gbps transfer rates for drives or accessories. Power-delivery passthrough accepts up to 100 W so the host laptop continues charging while both ports are active. Hot-swappable operation means devices can be connected or disconnected without powering down.

Eco-focused build with FSC-certified packaging

The housing uses recycled material and ships in paper wrap instead of plastic, meeting Forest Stewardship Council certification for reclaimed content. At 2.91 x 1.49 x 0.59 inches and 2.82 ounces it stays unobtrusive on a desk or in a bag. Connectors are HDMI, USB-A and USB-C, all oriented for straightforward daily plug-in.

Highlights

  • Eco-friendly build uses recycled materials and paper wrap instead of plastic
  • 4K HDMI output at 3840 x 2160 resolution and 30 Hz refresh
  • USB-A port delivers 5 Gbps data transfer for peripherals
  • 100 W Power Delivery pass-through charges laptops while hub is in use
  • Compact 2.91 x 1.49 x 0.59 inch design weighs 2.82 ounces

Specifications

Brandj5create
ModelJCA379EW
Part NumberJCA379EW
ColorNatural White
Specifications2.91 in x 1.49 in x 0.59 in
FeaturesPowered

Questions about this item

Does the adapter get warm or draw extra power when I run the HDMI output at 4K 30 Hz all day?

The unit is bus-powered and passes up to 100 W PD charging through its USB-C port; normal operation at 3840 x 2160 @ 30 Hz stays within the adapter's thermal design.

My laptop only has a USB-C port that supports DisplayPort Alt Mode — will that be enough to drive the HDMI and USB-A ports?

Yes, the adapter requires a host USB-C port with DisplayPort Alt Mode and PD input; it then provides HDMI 4K 30 Hz, USB-A 5 Gbps data and 100 W pass-through charging.

I still use a USB 3.0 flash drive and a 1080p monitor — will they work at full speed and resolution through this hub?

The USB-A port runs at 5 Gbps (USB 3.2 Gen 1) so a USB 3.0 drive hits its rated speed, and the HDMI port scales down to 1080p 60 Hz without issue.

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