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Sonnet Allegro 7-Port USB 3.2 Gen 1 Type A PCIe Card
PCI-Express 2.1 x1 controller card with 7 USB 3.0 ports, including 1 internal port
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Sonnet Allegro 7-Port USB 3.2 Gen 1 Type A PCIe Card
The Sonnet Allegro 7-Port USB 3.2 Gen 1 Type A PCIe Card is a simple and effective solution for significantly expanding your computer's USB capabilities. Designed for Mac, Windows, and Linux users, it allows you to connect and power up to seven high-speed USB-A devices from a single full-height PCIe slot, instantly transforming your workstation into a powerful and versatile USB hub.
With 7 USB-A 5 Gbps ports, this expansion card meets the growing connectivity needs of many modern peripherals while offering quick, driver-free installation. Whether you're using keyboards, mice, external hard drives, flash drives, or professional audio interfaces, the Allegro 7-Port ensures broad compatibility with a wide variety of devices using USB Type-A connectors. Each port also provides sufficient power to support many self-powered peripherals, without the need for external adapters. To ensure safe use, each port is equipped with a resettable fuse that protects the board and your system in the event of a short circuit.
Key features:
- Adds 7 USB-A 5 Gbps ports (6 external + 1 internal) to your computer via a single PCIe slot
- Extended support for USB peripherals: keyboards, mice, printers, flash drives, hard drives, audio interfaces, MIDI controllers, etc.
- Integrated power supply with up to 0.9 A per port to support many bus-powered devices
- Resettable fuse protection on each port against short circuits
- USB 3.2 Gen 1 bandwidth: ports 1 to 3 dedicated to 5 Gbps each; the other three external ports and the internal port share a bandwidth of 5 Gbps
- Simple, driver-free installation: insert the card into a full-height PCIe slot and restart
- Compatible with Mac, Windows and Linux, with hot-plug support
- Full-height PCIe card form factor, designed for desktop computers with an available PCIe slot
Select your criteria
General information |
Product name |
Sonnet Allegro 7-Port USB 3.2 Gen 1 Type A PCIe Card |
Brand |
Sonnet | |
Model |
USB3-7PM-E | |
Technical specifications |
Bus |
PCI Express 2.0 x1 |
Connector(s) |
7 X USB 3.0 | |
Supported OS |
Apple Mac OS | |
| Linux | ||
| Microsoft Windows 11 | ||
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
See all Sonnet products
Product referenced on 6 Feb 2026
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