Our take
DD0007 is a compact four-function USB-C adapter with retailer-listed HDMI, USB-A data, Gigabit Ethernet and PD input. The exact current Amazon offer remains unverified, and display and power figures depend on the host and retailer claims.
A USB-C host user who needs one HDMI connection, one USB-A data port, wired Ethernet and PD pass-through, and can verify the exact offer and host capabilities..
A buyer who needs several USB data ports, a confirmed current Amazon variant, a card reader, or an unconditional 4K/60Hz and laptop-charging guarantee.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Exact model and historical ASIN are associated by a product record
- the four functions and conditional HDMI modes are described
- Ethernet and charger pass-through are included in the stated layout.
What to weigh up
- Amazon's exact page was unreadable
- port details come from retailer records
- host video support is required
- the 100W input claim does not equal 100W at the laptop.
Specifications and exact model details
The key details
| Model covered | DD0007 |
|---|---|
| Host connector | USB-C host connection is listed; host DisplayPort Alt Mode is required for video. |
| USB 3.x data ports | One USB-A 3.0 data port is listed up to 5Gbps by the retailer. |
| Installation | A four-function adapter: HDMI, USB data, Ethernet and PD input; no fixed computer mount is described. |
| Hub power | USB-C PD input is listed up to 100W; the retailer says the hub uses 7.5W. |
| Host charging | The retailer claims up to 92.5W can pass to the host; this is not an independent measurement. |
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
Count the specific jobs this hub performs
DD0007 is a compact adapter for a USB-C laptop or tablet that needs one HDMI display connection, a USB-A data port, wired networking and charger pass-through. The listing's “4-in-1” count refers to those four functions; it does not mean four USB data ports. That makes it a narrower choice than a larger workstation dock but can keep a travel setup simple if those are the connections you need. The retailer associates DD0007 with the historical ASIN, but Amazon's exact page could not be read, so compare the current search result's model label and port diagram before relying on the layout.
Check host video support and display timing
The DD0007 listing claims HDMI up to 4K/60Hz with a DP 1.4 host and up to 4K/30Hz with DP 1.2. It also says the computer or phone's USB-C connection must carry DisplayPort Alt Mode video. A USB-C-shaped port by itself is not enough. Confirm the host's output mode and the monitor's target timing before choosing this model; do not treat the “4K/60Hz” phrase as unconditional. The sources do not show a display benchmark for this unit.
Separate PD input from power delivered to the laptop
The retailer describes up to 100W at the USB-C charging input and says 7.5W is used by the hub, leaving up to 92.5W for the host. This is a pass-through ceiling rather than a guarantee that every laptop receives 100W. The PD connector is an input for the charger and is not a USB-C data port. If laptop charging matters, compare the host's adapter requirements with the present listing and make sure the returned version explicitly has a PD input.
Choose the USB and network ports for the actual desk
The description supports one USB-A 3.0 data connection up to 5Gbps and wired Ethernet up to 1Gbps. These are useful for a mouse, storage peripheral or wired network link, but neither is a promise of full simultaneous line-rate transfer. The pages inspected do not list card readers, audio, DisplayPort or USB-C data. If you need those, a different Dockteck model may be appropriate, but its details should be checked separately rather than transferred to DD0007. Other Dockteck hubs such as DD0008 and DD0003 are distinct models and are not merged here.
Check whether one USB data socket is enough for the everyday devices
The inspected layout has one USB-A 3.0 data port, so it is best evaluated as a small connection adapter rather than a general USB expansion hub. A mouse receiver or flash drive can use that socket while HDMI, Ethernet and PD serve different jobs; none of those other three functions becomes another USB data port. If you regularly leave a keyboard, camera cable and external drive attached together, you will need a separate USB hub or a different model with more downstream data sockets. The listed 5Gbps figure is the retailer's maximum for the USB-A link, not a measured copy speed, and the source does not describe how a multi-device load affects it. Before ordering, compare the current product image with the devices you plan to connect and confirm that the host computer has USB-C data and DisplayPort Alt Mode. A phone with a USB-C-shaped charging connector may not support the same display path. This check is particularly useful for travelers who want to reduce adapters without discovering at the desk that they still need another splitter.
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Before you buy
Does it have four USB data ports?
No; the listing describes one USB-A data port plus HDMI, Ethernet and PD functions.
Is 4K/60Hz unconditional?
No; the retailer conditions that mode on a host that supports DisplayPort 1.4.
Does PD carry data?
No; the described USB-C PD connection is for charging pass-through, not file transfer.
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.
- Prom.ua DD0007 listing for USB-C host, HDMI, USB-A data, Ethernet and PD claims ↗ — checked October 5, 2026.
- OdKarla DD0007 record identifies the product, EAN 6972327755854 and historical ASIN B08SM38LYG ↗ — checked October 5, 2026.
- Allegro four-in-one listing pairs the product code with a broad USB-C hub layout ↗ — checked October 5, 2026.
- Prom.ua DD0007 listing gives the USB-C, HDMI, USB-A, Ethernet, PD and DP-version claims ↗ — checked October 5, 2026.
- Amazon B08SM38LYG page returned a cache miss; current offer mapping remains unverified ↗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.