Our take
A network-and-display adapter candidate with a useful stated 1Gbps/4K30 mix, but identity and the rest of the port map remain uncertain.
Buyers seeking a compact USB-C Ethernet and single-display adapter who can verify host compatibility, the exact offer and its actual port map..
Buyers who need confirmed USB-A expansion, card reading, charging pass-through, 4K60, multiple displays or a verified direct ASIN.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- A matching AGVEE page describes Gigabit Ethernet up to 1Gbps.
- The page lists a single HDMI output up to 4K30.
- The compact adapter is described for Switch OLED and other USB-C devices.
What to weigh up
- B07QMNM1LC is associated with an unrelated 30-pin cable in another reseller record.
- HCCHE-GB29 remains an unverified model clue and the downstream port count is unknown.
- Power, card-reader features and current Amazon offer are unverified.
Specifications and exact model details
The key details
| Model covered | Unverified model clue HCCHE-GB29 |
|---|---|
| Host connector | USB-C host connection is listed; broad operating-system and device compatibility are not established. |
| USB 3.x data ports | The downstream USB data-port count and connector map are unknown. |
| Installation | Portable adapter listing; exact dimensions and host fit are not established. |
| Hub power | No separate hub-power input is verified. |
| Host charging | PD pass-through and laptop-delivered charging wattage are not verified. |
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
Think of this as a network-and-display adapter, not a general USB-A splitter
The matching AGVEE product page describes a portable USB-C multiport adapter centered on Gigabit Ethernet and HDMI, including a 4K30 video claim. It is described as a replacement-style Nintendo Switch OLED dock and also mentions other USB-C devices. The inspected page does not establish a set of downstream USB-A data ports, so buyers who need keyboards or external drives should not assume this device expands those connections. Its known role is wired networking plus a display output. Compare the physical ports shown in the current product photos and confirm that the target device supports the required adapter mode before selecting it.
Treat 4K30 as the stated HDMI ceiling
The product page lists HDMI output up to 4K at 30Hz. That may fit a Switch OLED or a monitor setup that accepts 4K30, but it is not evidence of 4K60. The same page does not supply a detailed mode table for every host, cable or monitor. Confirm video support on the laptop or console and check the resolution and refresh mode required by the display. If you want an ordinary laptop dock with multiple external monitors, there is no evidence here for more than one HDMI output or any dual-display mode. Do not infer the video features of another Switch adapter from a similar shape or model name.
Read the Ethernet number as a port capability claim
Desertcart lists a 1Gbps Ethernet connection. This is the interface rating in the product description, not a measured internet or file-transfer result. Real throughput also depends on the router or switch, cable, network service and connected host. A wired port can be useful for a console or computer near a router when a stable wired path is preferred, but verify compatibility with the intended Switch, tablet or laptop and the network configuration. The inspected source does not document a driver list or operating-system matrix, so do not assume every USB-C device will recognize the adapter without checking current documentation.
Check all unlisted functions before treating it as a dock
Although the title calls it a multiport adapter, the inspected page clearly describes HDMI and RJ45 and does not establish a downstream USB-A data port, SD reader, microSD reader or charging-throughput figure. If you need those functions, verify them from the exact offer rather than using the broad dock wording. A Nintendo Switch OLED replacement dock title does not establish compatibility with every Switch model, laptop or mobile device, and no included power adapter was documented in the inspected text. Match the physical connections and host support to your own setup before buying.
Resolve the historic ASIN conflict before following a product result
Desertcart identifies an AGVEE Ethernet/HDMI product with the same distinctive title, but its Product ID is 478167496 and the page does not name HCCHE-GB29 or the frozen ASIN. A separate Ubuy record attaches B07QMNM1LC to a three-pack of 30-pin charging cables, model TC4S-BBR04. Those records conflict, so the direct Amazon ASIN is not used. The tagged search combines AGVEE, the Ethernet/HDMI role, the Switch clue, model string and old ASIN so a reader can check the result against the intended product. This review reports only listed features and makes no personal-test, price, stock, ratings or customer-review-summary claim.
Who should consider it
Consider this AGVEE adapter if you need a compact USB-C path to Gigabit Ethernet and one HDMI screen and can confirm the exact version fits your console or computer. It is a poor fit if you need documented USB-A data expansion, card reading, charging pass-through, 4K60, multiple displays or a directly verified Amazon detail page. The branded product page supports the adapter's broad use, but the historic ASIN and HCCHE-GB29 model clue remain unresolved.
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Before you buy
Is B07QMNM1LC a verified adapter page?
No. Another reseller associates it with a 30-pin cable.
Does this adapter claim 4K60?
No. The matching product page lists up to 4K30.
How many USB-A data ports does it have?
The inspected source does not establish any.
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.
- Desertcart AGVEE adapter listing; matching title, product ID, Ethernet and HDMI claims ↗ — checked October 5, 2026.
- Desertcart AGVEE adapter page; matching product heading, reseller product ID and indexed 1Gbps/4K30 claims ↗ — checked October 5, 2026.
- Ubuy record associating B07QMNM1LC with unrelated 30-pin charging cables, model TC4S-BBR04 ↗ — checked October 5, 2026.
- Historical Amazon ASIN page; no readable item detail or verified current 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.