Our take
LUCN3290 is a compact USB-C hub for a laptop desk that needs one external screen and two USB-A accessories. ARCANITE's page identifies the model, aluminum and glass exterior, coaxial cable, L-shaped connector, HDMI mode, and USB-C PD claim. The display ceiling and unresolved laptop power delivery are the key trade-offs. The manufacturer page verifies the product model but does not map the historical Amazon ASIN to a current exact offer.
A USB-C laptop owner who wants a compact single-monitor adapter with two USB-A ports and will verify the charging path before relying on it..
Do not choose it for 4K/60Hz, dual-monitor use, a documented Ethernet/card-reader layout, or guaranteed 100W charging at the laptop.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The official product page identifies LUCN3290 and its port mix.
- HDMI is specified to 3840×2160 at 30Hz.
- The maker describes the cable construction and USB-C PD port rating.
What to weigh up
- The 4K HDMI ceiling is 30Hz.
- The page does not specify power that reaches the laptop during use.
- Historical ASIN B07W2RX3B3 is not mapped to a current exact offer.
Specifications and exact model details
The key details
| Model covered | LUCN3290 |
|---|---|
| Host connector | USB-C male host with a flexible coaxial cable and L-shaped connector |
| USB 3.x data ports | Two USB 3.0 Type-A ports are listed |
| Installation | General USB-C laptop adapter with aluminum and glass exterior |
| Hub power | The maker labels its USB-C PD port 100W; power-adapter inclusion is not established |
| Host charging | The page does not establish laptop-delivered power under use |
Performance figures are manufacturer claims. Source checked October 16, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
A small mix for one external display
ARCANITE lists one HDMI output, two USB 3.0 Type-A ports, and a USB-C Power Delivery connection. That arrangement can suit a laptop used with one monitor and a pair of USB-A peripherals, such as a keyboard and storage device. The page also describes an aluminum casing, glass-plated exterior, flexible coaxial cable, and an L-shaped USB-C connector. Those construction details may affect how the adapter sits beside the laptop, but confirm the current offer image and cable orientation before choosing it for a tight desk.
Match the HDMI limit to the monitor
The official page gives an HDMI ceiling of 3840 by 2160 at 30Hz. That can fit a use where a 4K picture is more important than a higher refresh rate, but it is not a documented 4K/60Hz choice. Check both the laptop's USB-C video support and the monitor's input mode, then compare the hub's stated limit with the display task. The source does not describe multi-monitor operation or establish a second video output, so treat this as a single-display adapter rather than a dock for several independent screens.
Keep the 100W power wording precise
ARCANITE's page calls the product a 100W-output hub and describes a USB-C Power Delivery port at 100W or 20V/5A. It does not state how much power reaches a connected laptop while the hub is active, or clearly explain the allocation between input and output. Preserve that distinction: the page supports a 100W PD port claim, but not a guaranteed 100W at the computer. If charging headroom matters, confirm the current manual, charger, cable, and host requirements before selecting the adapter.
Use the two USB-A ports for compatible accessories
The product page lists two USB 3.0 Type-A ports and describes SuperSpeed transfer, but it provides no independent benchmark or port-by-port power budget. They can add room for ordinary USB-A devices to a laptop with a capable USB-C host connection. A hub shares its upstream connection among attached devices, so its interface rating should not be read as a per-device transfer guarantee. Confirm whether the connected storage, camera, or accessory has its own power needs and check that the current offer actually shows the two Type-A ports described for LUCN3290.
Check the host and cable before ordering
ARCANITE says the product is compatible with MacBook and USB-C laptops, but the saved page does not name the specific USB-C video protocol or a broad model compatibility list. A USB-C plug does not by itself prove a computer can send HDMI video through it. Verify the host's official port specification and the cable orientation shown in the current offer. If the computer requires a particular PD wattage or display mode, check those details against the maker's actual documentation rather than relying on a general compatibility phrase.
Search by LUCN3290, not the old ASIN alone
The ARCANITE page verifies the model and its listed features, while its current hub collection lists LUCN3290 as a distinct product. The historical Amazon ASIN B07W2RX3B3 was not mapped to a current exact listing. Use the tagged model search and compare the port arrangement, cable, finish, and model number before ordering. This review does not claim current price, stock, independent performance, or a buyer consensus. The known model facts can guide comparison without presenting an old identifier as proof of a live offer.
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Before you buy
What HDMI mode does ARCANITE specify?
The official page lists HDMI output up to 3840 × 2160 at 30 Hz.
Are two USB-A ports listed?
Yes, the official page names two USB 3.0 Type-A ports.
Is 100W confirmed at the laptop?
No. The page describes a 100W PD port but does not specify laptop-delivered power under 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.
- ARCANITE's official product page identifies the LUCN3290 layout, 4K/30Hz HDMI limit, and USB-C PD port claim. ↗ — checked October 16, 2026.
- Official LUCN3290 product page for model, construction, HDMI resolution/refresh, USB-A, and PD port claim ↗ — checked October 16, 2026.
- Official USB-C hub collection lists LUCN3290 as a distinct model ↗ — checked October 16, 2026.
- Historical Amazon page was not readable for current exact-offer mapping ↗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.