Quick answer
Choose dock ports by the devices that will remain connected. HDMI or DisplayPort carries monitors; USB-A and USB-C connect data peripherals; Ethernet provides wired networking; SD and microSD serve media cards; audio serves headsets or speakers; and a PD-labelled USB-C input usually accepts power for the dock and host. A USB-C socket does not automatically do every one of those jobs.
Evidence mode: Sourced reference guide. Product names and listed capabilities are checked against the Vantage Goods catalogue. Performance claims are not treated as hands-on findings unless the article says how they were measured.
Decision summary
| Option or factor | What it changes | Best context |
|---|---|---|
| HDMI/DisplayPort | External displays | Check resolution and refresh |
| USB-A/USB-C data | Peripherals and storage | Check speed |
| USB-C PD input | Power adapter connection | Not always data |
| Ethernet | Wired network | Check link speed |
| SD/microSD | Memory cards | Check simultaneous use |
Labels describe roles
A USB-C port marked PD may be power input only, while another USB-C port handles data. Read the port map instead of assuming from connector shape.
Advertised maxima may not occur together
A dock can list fast data, high-resolution video and power delivery separately while sharing one host link. Simultaneous workload is the useful question.
Legacy ports can still be valuable
VGA, 3.5mm audio and USB-A may solve real compatibility needs even when they are not the newest standards.
Choose ports around real tasks
HDMI and DisplayPort handle external screens. USB-A and USB-C data ports connect storage and peripherals, but their speeds vary. Ethernet, card readers and audio ports matter only when they replace something you already use.
Write down your monitor, network and peripheral needs first. Then compare the exact model instead of paying for the longest port list.
Buying and compatibility checklist
- Draw every connected device
- Match each to a dock port
- Check port-specific speed and direction
- Confirm PD input and host output
- Leave capacity for one future peripheral
How Vantage Goods prepared this guide
The Vantage Goods Product Team compared the live catalogue names, device variants, listed construction and intended functions, then separated those facts from conclusions that require physical testing. Stock, colours, bundled items and specifications can change, so the linked product page remains the final reference at checkout.
A port list only tells part of the story. The laptop, operating system, monitor and cable determine what works in practice, so untested combinations are described as compatibility checks rather than promises.
Frequently asked questions
Are all USB-C ports on a dock the same?
No. They may be host, data, display or power-only ports.
Does HDMI carry audio?
It can, subject to the source, dock, display and operating-system settings.
Can SD and microSD work together?
Some docks support simultaneous use and others do not; check the exact model.
Is Ethernet faster than Wi-Fi?
It can offer stable wired connectivity, but actual speed depends on the whole network.
Final recommendation
Start with HDMI/DisplayPort when check resolution and refresh is the closer match. Move toward USB-A/USB-C data when check speed describes the real use case more accurately. If neither context fits, return to the checklist before buying; the right answer may be another product category or no additional accessory at all.
Related guides
Primary references
External evidence: UGREEN 45365
The exact UGREEN 45365 Amazon page (ASIN B0D1XSKZRJ) showed a 4.3/5 aggregate from 910 global ratings in the captured listing. An India-based owner specifically reported stable 2560×1080 at 60Hz output, Samsung DeX use and solid build quality; another reviewer cautioned that the model does not add DisplayLink support for Macs. Those experiences reinforce the central rule in this guide: port labels alone do not prove host compatibility.
- Amazon India: exact UGREEN 45365 listing and reviews
- Amazon review page used for the exact-model owner summary
Marketplace reviews are individual experiences and ratings can change; they are not a universal compatibility guarantee.
Manufacturer and independent perspectives
These sources add context, not a borrowed verdict. Manufacturer pages describe intended specifications; independent reviews reflect the reviewer’s sample and setup; community posts are anecdotal. Vantage Goods does not copy third-party ratings into its own review or product structured data.
Reviewed: 4 August 2026
Disclosure: Vantage Goods sells products linked in this article. Recommendations are based on fit, capability and use-case context, not paid placement within the guide.