Sonnet Allegro

19Ratings
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Delivered between 6.1.2026 and 9.1.2026
Only 1 piece in stock at supplier
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Product details

The Sonnet Allegro USB-C 3.1 2-Port card provides the PC system with two SuperSpeed USB-C 3.1 ports, allowing you to fully utilize the capabilities of today's external SSD drives or connect other USB-C devices.

Key specifications

Expansion card form factor
Low profile
Expansion slot
PCI Express x4 (1x)
Internal connection options
PCI Express x1
Exact USB ports
USB-A 3.1 Gen 2 (2x)
USB ports
USB-A, USB-C
Item number
11393919

General information

Manufacturer
Sonnet
Category
Controller cards
Manufacturer no.
USB3C-2PM-E
Release date
5.7.2019
Sales rank in Category Controller cards
44 of 671

Controller properties

Expansion card form factor
Low profile

Peripheral port

USB ports
USB-A, USB-C
Exact USB ports
USB-A 3.1 Gen 2 (2x)

Internal interfaces

Internal connection options
PCI Express x1
Expansion slot
PCI Express x4 (1x)

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Package dimensions

Length
21.90 cm
Width
13.50 cm
Height
3.50 cm
Weight
130 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Controller cards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Sonnet
    Not enough data
  • 1.StarTech
    0.5 %
  • 2.Digitus
    0.6 %
  • 3.ASUS
    0.8 %
  • 4.Delock
    1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sonnet
    Not enough data
  • 1.Delock
    1 day
  • ASUS
    Not enough data
  • Conceptronic
    Not enough data
  • Digitus
    Not enough data

Return rate

How often is a product of this brand in the «Controller cards» category returned?

Source: Digitec Galaxus
  • Sonnet
    Not enough data
  • 1.Digitus
    2.9 %
  • 2.Delock
    3.4 %
  • 2.Exsys
    3.4 %
  • 2.StarTech
    3.4 %
Source: Digitec Galaxus