Our take
USBG-BREC307 combines seven USB-A data ports with a case designed for surface or wall mounting. Its newer manual clarifies a shared 20W power budget, while an older sheet's per-port figure should not be read as an all-ports-at-once guarantee.
A fixed workstation or cabinet that needs seven USB-A data ports and can verify the supplied power details for its revision..
It is not a portable USB-C dock or a source-backed choice for seven simultaneous 900mA charging loads.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Seven USB-A downstream ports
- Mountable enclosure for a fixed setup
- Newer manual identifies a 5V/4A adapter and 20W shared budget
What to weigh up
- USB-A-to-Type-B host link
- Older and newer power descriptions differ
- No HDMI, Ethernet, or card reader is listed
Specifications and exact model details
The key details
| Model covered | USBG-BREC307 |
|---|---|
| Host connector | Type-A host through a Type-A-to-Type-B cable |
| USB 3.x data ports | Seven USB-A USB 3.2 Gen 1 data ports |
| Installation | Mountable case for a fixed workstation |
| Hub power | Newer manual specifies an included 5V/4A adapter and 20W shared budget |
| Host charging | Laptop charging pass-through is not listed |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Expand a fixed workstation to seven USB-A devices
USBGear identifies USBG-BREC307 as a seven-port hub with downstream Type-A sockets and a Type-A-to-Type-B host cable. Its enclosure is intended for surface or wall mounting, which can suit a bench, cabinet, or workstation where the hub should stay in one place. This is a data-expansion layout, not a laptop dock: the listed product does not add HDMI, Ethernet, a card reader, or USB-C peripheral ports. Check that the host has the required connection and that the mounting location leaves room for both the cables and access to each port. The maker lists a case around 4.62 by 1.69 by 0.97 inches.
Treat USB 3.2 Gen 1 as a rated interface class
The official data sheet lists USB 3.2 Gen 1 and speeds up to 5Gbps. This identifies the interface ceiling, not the throughput every device will achieve and not a separate 5Gbps allocation for all seven sockets at once. Host bandwidth, cable quality, attached devices, and simultaneous transfers affect actual results. The newer manual describes backward compatibility with slower USB devices, which can help keep older accessories in service. Use the model's USB-A port map to plan which peripherals belong on this hub, but do not infer a tested performance result from the rated link speed.
Read the two power descriptions together
The older USBGear sheet lists up to 900mA per port and mentions bus-power support; the later BREC manual specifies a 5V/4A adapter and a total 20W shared charging budget. Those statements describe different documents or revisions and must not be collapsed into a promise of seven simultaneous 900mA outputs. The newer total is the safer planning limit when several devices draw power together. Confirm which manual and adapter ship with the exact unit, and check the combined needs of connected devices. The power supply can support a fixed desk installation, but it does not document laptop charging pass-through.
Mount it with access to the power and host cables
The product sheet describes mounting options for the elongated case. A fixed mount can keep a group of cables organized, but the host lead and power cable still need a clear route, and the adapter should remain reachable. Leave clearance around the seven ports so attached plugs do not block neighboring sockets. The source gives case dimensions but does not establish that mounting hardware or a detachable host cable works with every revision. Measure the intended surface and cable path first; this form is most useful when the computer and peripheral group remain in a stable location.
Verify revision and exact listing
USBG-BREC307 is named in the manufacturer sheet and the newer BREC manual, but the two documents differ in power wording. The historical Amazon row B012DZ4RJY has not been linked to a current exact offer. Search by the full model code, then confirm the seven-port face, Type-A-to-Type-B host cable, mounting arrangement, and supplied 5V/4A adapter in the selected package. Avoid using the 900mA-per-port line as a reason to connect seven high-draw devices at once. This review preserves the source variation and does not claim current availability or measured output.
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Before you buy
Can all seven ports supply 900mA at the same time?
No such simultaneous guarantee is established; the newer manual specifies a 20W shared budget.
Is this a USB-C host hub?
No. The documented connection is Type-A host to Type-B at the hub.
Can it be mounted on a surface or wall?
The manufacturer data sheet lists mounting options for the case.
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.
- USBGear USBG-BREC307 technical data sheet ↗ — checked October 4, 2026.
- USBGear USBG-BREC307 official technical data sheet ↗ — checked October 4, 2026.
- CoolGear/USBGear BREC hub manual; 20W shared budget and 5V/4A adapter ↗ — checked October 4, 2026.
- Historical Amazon row B012DZ4RJY; current offer mapping not verified ↗Paid link · We may earn a commission. — checked October 4, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.