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Sonnet Allegro USB-C 3.2 4-Port 10Gb PCIe Card

Model: USB3C-4PM-E

Sonnet Allegro USB-C 3.2 4-Port 10Gb PCIe Card
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About: Sonnet Allegro USB-C 3.2 4-Port 10Gb PCIe Card

Powerful USB 3.2 Gen 2 Performance: Add Four USB-C 10Gbps Ports to Computers and Thunderbolt Expansion Systems with PCIe Slots

The Sonnet Allegro Pro USB-C is equipped with SSDs, the fastest USB drives you can buy today are capable of 800 MB/s data transfers, and many are bus-powered. 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. Install Sonnet’s Allegro USB-C 4-Port PCIe card into a PCIe slot of your Mac Pro®, Windows®, or Linux® computer, or Thunderbolt Expansion System, and support fast USB drives at maximum performance.

Power Advantages

  • Unlike ordinary USB-C cards, Sonnet's Allegro Pro has the following advantages:
  • Delivers 7.5W of power per port to USB-C bus-powered devices
  • Doesn't require separate power plug connection; gets the power required to operate connected drives from the slot it’s installed in
  • Independent, per-port power regulation protects each port from glitches on adjacent ports, preventing auto-disconnects of already-connected drives
  • Features a resettable fuse on each port, protecting both card and computer should a cable or peripheral fail; resetting a tripped fuse is simple—just shut down and restart your computer

Key Features:

  • Compatible with 2019 Mac Pro
  • Adds Four USB-C 10Gbps Ports to Your Computer
  • Features Dual USB 3.2 Gen 2 Controllers for Fast Drive-to-Drive Transfers
  • Supports USB-C Bus-powered Devices with up to 7.5W (3.0A) Power per Port
  • Provides Independent Power Regulation for Each Port
  • Resettable Device Overcurrent Fuses Protect the Card and Computer
  • USB 3.0 Charging Port Handshake Support
  • Simultaneously Sync and Charge iPads and Other Devices (that support USB 3.0 charging at 1.5A per device)
  • Supports Storage, Hubs, and Other USB-IF Compliant USB Devices
  • Supports Hot-swappable Device Connection
  • Compatible with Mac, Windows, and Linux
  • Works in Thunderbolt™ Expansion Systems (like Sonnet's Echo™ Express, xMac™ Pro Server, or xMac mini Server)
  • 2-year Product Warranty
  • Free Lifetime Customer Technical Support
  • Designed in the USA

UPC: 732311012648

AVShop.ca is a Canadian authorized Sonnet retailer.

Reviews: Sonnet Allegro USB-C 3.2 4-Port 10Gb PCIe Card

There are currently no product reviews.


Warranty: Sonnet Allegro USB-C 3.2 4-Port 10Gb PCIe Card

AVShop.ca Warranty:

30 Days

Manufacturer's Warranty:

5 Year Warranty

  • Sonnet Fusion Fibre Storage Products and managed Ethernet switches
  • Sonnet Fusion D, DX, R, and RX Series Storage Products: (except R400S RAID purchased outside of xMac mini RAID Server bundle) with removable 3.5" drives
  • Sonnet Pro Controller Cards: PCIe (Tempo SATA E4P, E4i, 6Gb Pro PCIe 2.0, 6Gb Pro 4-Port, SSD Pro, and Allegro FW800); ExpressCard/34 (Tempo SATA Pro, 6Gb Pro, edge 6Gb Pro, SAS Pro, FireWire 800 Pro, SDXC UHS-I Reader, and Pro Dual Compact Flash Adapter); and PCI-X (Tempo SATA X4P) 
  • Sonnet Pro Thunderbolt Products: Echo ExpressCard Pro Thunderbolt Adapter; Echo Express II, Echo Express III-D, Echo Express III-R and Echo Express Pro Thunderbolt Expansion chassis; Echo Express SE 10GbE, Echo Express SE eSATA Pro 4-Port and Echo Express SEL 10GbE Thunderbolt adapters; xMac mini Server, xMac mini Server 2H and xMac mini Server (Third Generation); xMac Pro Server; Fusion DX800RAID Thunderbolt Edition and Fusion DX800 RAID (Thunderbolt 2 Edition)

2 Year Warranty:

  • Sonnet Fusion D, DX, R, and RX Series Storage Products: (except Fibre) with removable 3.5" drives
  • Sonnet Pro Controller Cards: PCIe (Tempo SATA E4P, E4i, and Allegro FW800); ExpressCard/34 (Tempo SATA Pro, FireWire 800 Pro, and Pro Dual Compact Flash Adapter); and PCI-X (Tempo SATA X4P) 
  • Sonnet Mobile Storage and Qio Media Readers: Fusion F2, Fusion F2QR, Fusion F3, Qio, Qio E3, Qio CF4, Qio MR

1 Year Warranty:

  • Sonnet Fusion QR
  • Sonnet Fusion R400S RAID (except when purchased as part of xMac mini RAID Server bundle)
  • Sonnet Thunderbolt Products: Echo Express, Echo Express SE, Echo Express SEL
  • Sonnet Enclosures and Brackets: RackMac mini and RackMac Pro; MacCuff mini and MacCuff Pro
  • All other new Sonnet products



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