International customer?  Where to Buy
Cart 0
Allegro Pro USB 3.1 PCIe (4-Port SuperSpeed+ USB 3.1 Gen 2 Card with Dual 10Gb Controllers)

Allegro Pro USB 3.1 PCIe (4-Port SuperSpeed+ USB 3.1 Gen 2 Card with Dual 10Gb Controllers)

$ 129.99

Part No. USB3-PRO-4P10-E

Desktop Computers

Add Four SuperSpeed+ 10Gbps USB-A Connections for Maximum Flexibility

The fastest SSD-based USB drives now available can transfer data at more than 500 MB/s—many are bus-powered, too. But, most desktop computers (including many new models) feature old-generation USB interfaces that can’t support that performance, and may not provide enough power to enable bus-powered drives to function. Break through the bottleneck—install Sonnet’s Allegro™ Pro USB 3.1 PCIe card in your Mac Pro® tower, Windows® PC, or Linux® computer with PCIe slots; or Thunderbolt™ to PCIe card expansion system to support your fast USB drives at maximum performance.

The Speed and Power

Connected to a single USB 3.1 Gen 2 SSD RAID device, Sonnet’s Allegro Pro USB 3.1 PCIe card supports data transfers up to 750 MB/s—transfers complete in half the time compared with using a USB 3.1 Gen 1 or USB 3.0 adapter card! 

Key Features:

  • Four 10Gbps USB-A ports to Add to Your Computer
  • Dual USB 3.1 Gen 2 Controllers
  • USB Bus-powered Support (for SSD, SSD RAID, and Hard Drive Devices with up to 7.5W Power Per Port)
  • 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)
  • Independent Power Regulation for Each Port
  • Resettable Device Overcurrent Fuses (to Protect the card and computer)
  • Works in Thunderbolt 3 and 2 Expansion Systems (like Sonnet’s Echo™ Express, xMac™ Pro Server, or xMac mini Server)
  • Supports Storage, Hubs, and Other USB-IF Compliant USB Devices
  • 2-year Product Warranty
  • Free Lifetime Customer Technical Support
  • Designed in the USA

 Complete Product & Compatibility Info

Product Pre-sales Icon
Pre-sales Questions?
Contact support@sonnettech.com for info.

Free Lifetime Tech Support & Shipping Policies Logos

WARNING: California's Proposition 65

Product specifications and information subject to change without notice. Computer hardware and accessories featured in photos that are not included with product are shown for illustration purposes; items sold separately.


Share this Product


More from this category