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Sonnet Allegro interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

Sonnet Allegro, PCIe, USB 3.2 Gen 1 (3.1 Gen 1), 20 Gbit/s

Best offerPrice trend

£168.56

Rising
Price trend
Detailed analysis
Price history of Sonnet Allegro interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) over the last 3 months
DatePrice
20 March 2026£159.26
21 March 2026£157.20
27 March 2026£159.26
1 April 2026£162.38
2 April 2026£159.26
3 April 2026£159.26
17 April 2026£160.13
5 May 2026£168.56
8 May 2026£160.13
1 June 2026£168.56

Compare Sonnet Allegro interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) prices UK

*Date of last price update

User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.

Product Information

Add Four SuperSpeed+ 10Gbps USB-C Connections to Your Mac Pro Tower, Windows PC, Linux Computer, or Thunderbolt to PCIe Card Expansion System

Equipped with SSDs, the fastest USB drives you can buy today are capable of 800 MB/s data transfers—many are bus-powered, too. But, most desktop computers (even new models) include generations-old USB interfaces that will throttle that performance and may not offer adequate power to allow bus-powered drives to operate. Break through the bottleneck—install Sonnet’s Allegro USB-C 4-Port PCIe card to support your fast USB drives at maximum performance.

Allegro USB-C 4-Port PCIe: Up to Twice as Fast as USB 3.0 Cards

The Allegro USB-C 4-Port PCIe supports data transfers at up to twice as fast as USB 3.0, and can also deliver 7.5W of power per port to USB-C bus-powered devices.

Interface Cards/Adapters Sonnet

Product

Name
Sonnet Allegro interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)
Brand
Sonnet

Ports & interfaces

Host interface
PCIe
Output interface
USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
4

Design

Internal
Yes

Features

Bandwidth
20 Gbit/s

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