Our take
U444-06N-H4GUBC is a compact USB-C adapter for someone who needs one HDMI output, wired Gigabit Ethernet, one USB-A port, and a charging input. Eaton's catalogue gives an HDMI ceiling of 4K30 and a 60W USB-C input. The exact USB-C data role is inconsistent in the manual, so keep this suffix separate and verify the current port diagram before relying on it.
A USB-C computer user needing one HDMI display, wired Gigabit Ethernet, one USB-A connection, and a listed charging input..
Not for a buyer requiring 4K60, a confirmed USB-C data port, more than one USB-A connection, or a verified historical ASIN match.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The manual and Eaton catalogue identify the exact H4GUBC suffix.
- HDMI, Gigabit Ethernet, one USB-A hub port, and 60W charging input are documented.
- The manual gives a USB-A output rating up to 5V/1A.
What to weigh up
- The manual does not consistently establish whether USB-C carries data on this suffix.
- The catalogue lists HDMI up to 4K30, not 4K60.
- Historical ASIN B078NVCCY7 was unreadable and is not mapped to this model.
Specifications and exact model details
The key details
| Model covered | U444-06N-H4GUBC |
|---|---|
| Host connector | USB-C host; video needs compatible DisplayPort Alternate Mode support |
| USB 3.x data ports | One USB-A hub port is listed; its USB generation is not established |
| Installation | Portable adapter with HDMI and Gigabit Ethernet |
| Hub power | USB-C charging input is listed up to 60W |
| Host charging | The USB-C socket's data role is unclear; host-delivered watts are not stated |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Choose it for a compact network and display adapter
The owner manual and Eaton catalogue place U444-06N-H4GUBC in a family of USB-C adapters with HDMI, Gigabit Ethernet, a USB-A hub port, and charging input. Those connections can suit a laptop that needs a wired network and a single external display without carrying separate dongles. The exact model suffix matters because nearby variants differ in their connector roles. The listing describes one USB-A output, so a buyer with several conventional USB peripherals will need another hub or a different model.
Match the HDMI ceiling to the display
Eaton's exact catalogue entry lists HDMI up to 4K30. The manual describes video modes across a model family and says they vary by model, so the H4GUBC-specific listing is the useful guide. A buyer who needs 4K60 should not rely on a broader family statement. The computer must also support video over USB-C through DisplayPort Alternate Mode. Check the laptop's output capability and monitor mode before purchasing; the saved documents do not report a tested host-and-display combination.
Keep the USB-A output and USB-C charging input distinct
The manual rates the USB-A output up to 5V/1A, or 5W. Eaton lists a separate USB-C charging input up to 60W. These are different ports with different jobs. The manual is inconsistent about whether the USB-C socket on H4GUBC also carries data, so the matching profile does not count it as a confirmed data port. The documents do not state how much power reaches the computer after hub use. Compare the input rating with the laptop's needs and do not assume 60W is delivered to the host.
Use Gigabit Ethernet when a wired link is useful
The exact model is listed with Gigabit Ethernet, which gives a buyer a wired-network option alongside the display and USB-A port. The saved manual and catalogue identify the function, but they do not measure throughput on a particular network, router, cable, or computer. Actual results depend on the rest of the network. This is a practical difference from simpler hubs that only expand USB sockets. No SD or microSD reader is listed, so photographers or users moving camera cards should plan on a separate reader.
Verify the whole suffix and current listing
The manual and catalogue identify U444-06N-H4GUBC, while the saved Amazon page for B078NVCCY7 was unreadable. Keep H4GUBC separate from H4GU-C and other related suffixes rather than transferring their USB-C data role or other power ratings. Use the tagged exact-model search and compare the seller's model label, HDMI mode, USB-A port, and charging input with the official documents. The review summarizes manufacturer information and does not assert current inventory, pricing, hands-on performance, or a verified ASIN match.
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Before you buy
Does H4GUBC list HDMI 4K60?
No. Eaton's exact catalogue entry lists HDMI up to 4K30.
Is the USB-C socket confirmed as a data port?
No. The manual's table and installation text do not consistently establish its data role.
How much power reaches the laptop from the 60W input?
The saved sources do not specify host-delivered watts after adapter use.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Tripp Lite U444-06N-H4xxx owner manual, cross-checked against Eaton catalogue ↗ — checked October 5, 2026.
- Official manual identifies model-specific port, power, and USB-C data-role details ↗ — checked October 5, 2026.
- Eaton catalogue lists H4GUBC with HDMI up to 4K30, Gigabit Ethernet, USB-A, and 60W USB-C charging ↗ — checked October 5, 2026.
- Historical ASIN page was unreadable and is not mapped to a current exact offer ↗Paid link · We may earn a commission. — checked October 5, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.