Our take
Choose U444-06N-DGU-C when a USB-C computer must connect to a DVI display and wired Ethernet. Its legacy DVI ceiling and unresolved host-charging output make exact setup checks essential.
A USB-C laptop user who needs an older DVI monitor and wired Ethernet, after confirming host video support, the exact model, and the charging output needed..
A buyer who needs HDMI, a higher-resolution display path, a confirmed number of USB-A ports, or a guaranteed laptop charging wattage.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The official manual identifies the exact model and its DVI, USB-A hub, and Ethernet roles.
- DVI, USB, Ethernet, and charging-input limits are documented for the model.
- Gigabit Ethernet gives a wired-network option alongside the display adapter.
What to weigh up
- The manual limits DVI to single-link 1920×1080 at 60Hz.
- The exact downstream USB-A count is not established in the reviewed material.
- The 60W charging-input rating does not state how much reaches the laptop.
Specifications and exact model details
The key details
| Model covered | U444-06N-DGU-C |
|---|---|
| Host connector | USB-C host connection; the host must support compatible video output. |
| USB 3.x data ports | USB-A hub function with throughput listed up to 5Gbps; exact downstream count is not established in the reviewed material. |
| Installation | Compact USB-C adapter with single-link DVI and Gigabit Ethernet; not a computer-specific fit. |
| Hub power | The manual does not establish a separate auxiliary power input for running the hub. |
| Host charging | USB-C charging input up to 20V/3A (60W); wattage delivered to the laptop is unknown. |
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 DVI and wired Ethernet together
U444-06N-DGU-C is a compact adapter for a USB-C computer that needs a DVI display connection and a wired network port, with USB-A hub functions also documented in the manual. It is most relevant to an office or classroom setup that still uses a DVI monitor or projector and values a wired link. It is not a universal modern docking station: the documented display connector is DVI, and the manual's limit is single-link 1920×1080 at 60Hz. If your display needs HDMI, DisplayPort, a higher resolution, or a different refresh rate, choose a device whose official specification names that output explicitly.
Verify the computer's USB-C video and network support
The adapter's connector does not create display signaling that the host lacks. Check the computer documentation to confirm that the USB-C or Thunderbolt port supports compatible video output and that the operating system recognizes the network interface. A business laptop with USB-C video and a DVI monitor is a clearer fit than a tablet whose USB-C port serves data and charging only. The inspected manual identifies the adapter functions, but it does not certify every host, operating-system version, or corporate security configuration, so confirm your computer's support before ordering.
Set expectations for the USB-A hub
The manual identifies a USB-A hub and lists transfer capability up to 5Gbps. That ceiling is appropriate to weigh against the devices you plan to connect, but it is not a measured copy speed and does not imply that each attached peripheral receives a separate upstream link. Actual performance depends on host generation, cable, storage device, and simultaneous traffic. Use the USB-A ports for compatible peripherals, and consult the exact manual or product diagram for the count and connector arrangement if your desk plan depends on how many devices can stay connected.
Treat the charging figure as input, then check host output
The manufacturer's specification lists a USB-C charging input up to 20V/3A, or 60W. That describes the adapter's input capability; the available material does not provide a post-conversion wattage delivered to the computer or confirm that a charger is included. If a laptop needs a particular charging rate, verify the exact power path, charger requirements, and delivered host output for this model. Do not assume that a 60W input figure means 60W reaches the laptop while display, networking, and USB devices are active.
Confirm the model code and purchase variant
The official manual strongly supports the U444-06N-DGU-C feature set, and a legacy Amazon catalog document associates it with B01LYQB1XI. Amazon's current detail page was unreadable, so use the tagged model search and confirm the model code, DVI connector, and Ethernet jack in the selected offer. This is a separate evidence trail from other Tripp Lite USB-C-to-DVI models. No personal testing, customer-review summary, current price, or stock information is claimed.
Use it as a legacy display adapter, not a full dock
The documented combination can reduce the need for separate display and network adapters when an existing DVI screen remains in service. It does not add HDMI, a card reader, or a documented high-count USB panel. Check those needs before selecting it for a desk or conference room. The shape of the USB-C plug alone is also not proof that every laptop's port supports video. The manual describes product behavior, not hands-on testing across computers or current Amazon availability.
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Before you buy
What display limit does the manual list?
Single-link DVI up to 1920×1080 at 60Hz.
Is the USB-A hub listed up to 5Gbps?
Yes, as a specification ceiling; it is not a measured copy speed.
Does 60W input prove that 60W reaches the laptop?
No. The laptop-delivered wattage is not established in the reviewed material.
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.
- Eaton/Tripp Lite owner manual for U444-06N-DGU-C ↗ — checked October 5, 2026.
- Owner manual identifying model, DVI mode, USB hub rate, Ethernet, and charging input ↗ — checked October 5, 2026.
- Official U444-06N-DGU-C manual and model-variant table ↗ — checked October 5, 2026.
- Amazon catalog image document indexed with historical model and ASIN association ↗ — checked October 5, 2026.
- Historical Amazon detail page was unreadable; current offer not verified ↗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.