Our take
GUH3C14 is a straightforward USB-C-to-four-USB-A data expander. The model and port count are documented, while its bus-powered format leaves the total power budget open for demanding peripheral combinations.
USB-C computer users who need four USB-A data ports for ordinary peripherals and prefer a simple bus-powered setup..
Laptop charging, video output, card reading, or several high-draw devices that need a documented shared current budget.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- IOGEAR lists four USB-A ports as USB 3.0/3.1 Gen 1.
- The interface ceiling is stated as up to 5Gbps.
- The hub is bus-powered and needs no external adapter according to IOGEAR.
What to weigh up
- The saved page gives no total or per-port current budget.
- No HDMI, Ethernet, or card slots are listed.
- Historical ASIN B06XGW62BR is not mapped to a current offer.
Specifications and exact model details
The key details
| Model covered | GUH3C14 |
|---|---|
| Host connector | USB-C host connector |
| USB 3.x data ports | Four USB-A USB 3.0/3.1 Gen 1 data ports, rated up to 5Gbps |
| Installation | Cabled hub; confirm host placement and connector reach |
| Hub power | Bus-powered; IOGEAR says no external supply is required |
| Host charging | No USB-C laptop-charging pass-through 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
Add four USB-A data ports to a USB-C computer
GUH3C14 connects a USB-C host to four USB-A ports, each described as USB 3.0 or USB 3.1 Gen 1. IOGEAR lists transfer rates up to 5Gbps, giving a useful interface ceiling for compatible storage and peripherals. This layout fits a notebook user who has moved to USB-C but still relies on several Type-A devices. The official page does not list HDMI, Ethernet, card slots, or audio, so treat the product as data-port expansion rather than a full desk dock. Choose it for the four-port group and verify the host supports the planned peripherals.
Keep backward compatibility in perspective
IOGEAR says the hub works with USB 2.0 and USB 1.1 peripherals as well as USB 3.0 devices. That can help a desk combine older printers, keyboards, and newer accessories. Backward compatibility does not upgrade an older device to USB 3.0 speed: its own interface and cable still set the practical limit. The saved page does not describe a shared-bandwidth allocation across the four sockets. A buyer moving large files among several drives should not assume each connection reaches the headline maximum at once. The supported generations explain broad compatibility, not simultaneous measured performance.
Plan around a bus-powered hub
The manufacturer describes GUH3C14 as bus-powered and says that no external power supply is needed. That keeps the kit simple for travel and reduces desk clutter. The inspected specification does not give an aggregate current limit or a separate per-port charging rating, so do not choose the hub as a fast charger or as power assurance for several demanding drives. If your devices need more power than a laptop can provide over its host connection, compare an externally powered model with a documented budget. A no-adapter design is convenient, but it does not establish power available to every connected device.
Match the host, cable, and operating requirements
IOGEAR lists a USB Type-C host interface, plug-and-play and hot-swappable use, and compatibility with Windows 7 through 10 and Mac OS X 10.6 or later. Those are saved manufacturer statements; they do not name every later operating system or every current computer. Confirm that the laptop's Type-C port supports data and that the cable can reach the intended desk position. The official page does not describe a specific laptop shape or fixed-fit mount. Check the current compatibility notes if the computer or operating system is newer than the versions listed.
Search by GUH3C14 instead of reusing the historic ASIN
IOGEAR identifies model GUH3C14 and its model part number on the official product page. The frozen Amazon ASIN B06XGW62BR returned no readable details in the saved check, so it does not verify a current offer. Use the tagged model search and compare the result's four USB-A ports, USB-C host connection, and exact GUH3C14 labeling. The page's 5Gbps figure is a published interface rate rather than a test result. This review does not claim hands-on testing, current price or stock, or a summary of buyer ratings.
Balance a simple cable setup against the unknown power budget
A bus-powered connection avoids packing a wall adapter, which can help a mobile kit with keyboards, receivers, or other ordinary USB peripherals. The same simplicity means the saved page gives no total-current or per-port charging limit. IOGEAR's statement that no external supply is required does not establish that every possible combination of drives will work at full load. Keep the use case to data expansion and check device power needs before attaching several high-draw products. A separately powered hub may be a better choice when its supply is a requirement rather than a convenience.
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Before you buy
Does GUH3C14 output video?
No video output is listed on the official product page; it describes four USB-A data connections.
Does it need a power adapter?
IOGEAR describes this model as bus-powered and says it does not need an external supply.
Are all four downstream ports USB 3.0?
Yes. IOGEAR lists four USB 3.0 or USB 3.1 Gen 1 ports, up to 5Gbps.
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.
- IOGEAR official GUH3C14 product and model page ↗ — checked October 5, 2026.
- IOGEAR official page; model/MPN, four-port layout, bus power, transfer ceiling, host and OS notes ↗ — checked October 5, 2026.
- Historical Amazon ASIN page; cache miss, not mapped to the exact current GUH3C14 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.