Our take
UGREEN 30758 is a compact four-port data hub for a mixed USB-C and USB-A setup. Its value is the documented port mix; buyers should keep video, Ethernet, and host charging outside its role.
Buyers who need four mixed USB-C and USB-A data connections at a laptop and will power the host separately..
Buyers who need an HDMI display, wired Ethernet, card readers, host charging, or several independent high-speed host links.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Amazon and UGREEN identify exact model 30758 and ASIN B0BKRPFL23.
- Two USB-C and two USB-A data ports support a mixed peripheral set.
- UGREEN lists a braided 25cm cable and maximum transfer rate up to 10Gbps.
What to weigh up
- No display, Ethernet, or PD pass-through is documented.
- All attached devices share the host connection.
- The 10Gbps claim is not a guarantee of four independent simultaneous 10Gbps channels.
Specifications and exact model details
The key details
| Model covered | 30758 |
|---|---|
| Host connector | USB-C host connection. |
| USB 3.x data ports | Two USB-C and two USB-A USB 3.2 Gen 2 data ports; UGREEN lists up to 10Gbps for the hub. |
| Installation | External laptop-side hub with a braided 25cm cable. |
| Hub power | No separate hub power input or adapter is listed in the saved product specification. |
| Host charging | No USB-C host-charging pass-through function is documented. |
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
Select it for four connections in a mixed USB layout
The 30758 expands one USB-C host connection into two USB-C data ports and two USB-A data ports. That mix helps when newer USB-C devices and older USB-A accessories need to stay connected, such as an external drive, flash storage, keyboard, or mouse. It is a compact data hub rather than a broad docking station. UGREEN's page does not list HDMI, wired Ethernet, a card reader, or host charging pass-through. Buyers who need those functions should compare other models instead of assuming every USB-C hub provides display or power features. The combination of port shapes is the main differentiator, so count the devices that actually need a connection.
Interpret 10Gbps as a hub-level maximum
UGREEN describes transfer speeds up to 10Gbps for the hub and calls the four downstream ports USB 3.2 Gen 2. The available specification does not promise that four devices each receive an independent 10Gbps channel at once. Attached devices share the host connection and available bandwidth. This matters when moving large files from more than one high-speed storage device simultaneously. The hub can simplify connectivity, but the 10Gbps number is a listed maximum interface rate rather than a benchmark for every port under combined load. Check the host laptop's USB-C generation too, because a slower host connection can limit the whole setup.
Keep charging and video needs separate from its data role
The official product page describes data ports and compatibility but does not identify an HDMI or DisplayPort output, nor does it describe a USB-C PD input that charges the laptop. Treat both capabilities as absent from this documented profile. A USB-C connector on the downstream side is still a data connector; its shape does not mean it can pass charger power or video. If one cable must provide a monitor signal and charging, choose a model with a documented video path and power-delivery specification. The 30758 is better matched to device expansion where the computer is powered separately.
Check the host and short cable arrangement
UGREEN describes the hub's cable as 25 centimeters long with a braided exterior and lists compatibility with Windows, Mac, Linux, iOS, and Android. Confirm that the particular host exposes USB-C data and supports the USB protocol required by attached devices. The short cable suits a laptop-side hub, but may not reach comfortably across a deep desk or from a desktop tower under a table. When using it with a phone or tablet, verify that the host permits multiple external data devices. The broad operating-system statement is a maker claim, not a guarantee for every device combination or software configuration.
Use the verified model and compare the selected result
Amazon's current item detail identifies UGREEN model and manufacturer part 30758 under ASIN B0BKRPFL23, and UGREEN's official page describes the matching four-port design. That evidence supports the tagged direct link. Compare the exact port layout and model suffix before buying, because UGREEN sells several hubs with similar names and port counts. Confirm that the chosen product has two USB-C data connections and two USB-A data connections and does not rely on an unlisted display or charging function. This is a specification-based review from current Amazon and manufacturer pages, without hands-on testing, customer-review synthesis, present pricing, or stock claims.
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Before you buy
Does the 30758 charge the laptop?
No PD pass-through is documented in the saved product specification.
Can it drive a monitor?
No. UGREEN documents USB data ports only and lists no HDMI or other video output for the 30758 hub.
What does the 10Gbps claim describe?
It is the listed hub maximum, not four guaranteed independent channels.
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.
- Amazon item detail; exact UGREEN 30758 model, manufacturer part, and ASIN ↗Paid link · We may earn a commission. — checked October 5, 2026.
- Amazon item detail; exact model 30758, manufacturer part, and ASIN ↗Paid link · We may earn a commission. — checked October 5, 2026.
- UGREEN official product page; port layout, speed claim, operating-system copy, and cable length ↗ — checked October 5, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.