- Call us: 01444 237070
- Contact Us
- Stores
- Sign In / Register
Sonnet Allegro Pro USB 3.1 PCIe Card Thunderbolt Compatible
Product Code: S334426A
Share this item:
The Sonnet Allegro Pro USB 3.1 PCIe Card is Thunderbolt Compatible and supports data transfers up to 800 MB/s, while drawing power from the slot it’s installed in to power connected drives.
Sell or Trade-in
Looking to trade in your photo equipment? Get a quote now!
Allegro Pro Type A USB3.2 PCIe
Add Four USB-A 10Gbps Ports to Mac Pro, Windows, and Linux Computers with PCIe Slots; and Thunderbolt to PCIe Card Expansion Systems
The fastest SSD-based USB 3.2 Gen 2 drives now available can transfer data at 800 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 those bus-powered drives to function. Break through the bottleneck—install Sonnet’s Allegro Pro Type-A USB 3.2 PCIe(1) 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.
Two Gen 2 Controllers, Four USB-A Ports
Featuring two 10Gbps USB 3.2 Gen 2 controllers and four USB-A ports, the Allegro PCIe card supports the fastest USB drives available, yet provides the most common connection type for peripheral devices.
The Speed and Power
Connected to a single USB 3.2 Gen 2 SSD RAID device, Sonnet’s Allegro PCIe card supports data transfers up to 800 MB/s—transfers complete in half the time(2) compared with using a USB 3.1 Gen 1 or USB 3.0 adapter card! Made possible through the use of dual controllers, with two connected drives, each port supports simultaneous 660 MB/s transfers. With four drives connected, each port supports simultaneous 300 MB/s transfers.
No Auxiliary Power Needed
Ordinary USB-A cards require the connection of a separate power connector. The Allegro draws the power it needs from the slot it’s installed in to power connected drives, enabling you to install the card in any compatible computer or Thunderbolt expansion system that doesn’t have these power connectors available.
Independent Power Regulation for Each Port
Ordinary USB-A cards can provide poor power regulation through their ports. The Allegro PCIe card protects each port from power glitches on adjacent ports—such as when a hard drive spins up after connection—preventing auto-disconnects of already-connected drives.
Resettable Fuses
Unlike ordinary USB-A cards, the Allegro features a resettable fuse on each port to protect the card and your computer should a cable or peripheral fail. Resetting a tripped fuse is simple— just shut down and restart your computer.
Add USB 3.2 to Your Thunderbolt Mac
Got a Mac with a Thunderbolt connection, but no PCIe slot? The Allegro is ideal for use in Sonnet’s Thunderbolt 2 and Thunderbolt 3 to PCIe card expansion systems, including Echo Express™ and xMac™ desktop and rackmount systems.
Perfect for the Extra Slot in Your Multi-Slot Thunderbolt System
Have a multi-slot Thunderbolt 2 or Thunderbolt 3 to PCIe card expansion system with an open slot? Installing an Allegro Pro Type-A USB 3.2 PCIe card is an excellent way to inexpensively add four SuperSpeed USB-A 10Gbs ports to your computer.
Easy Installation, Broad Device Support
The full-height Allegro PCIe card installs easily into any PCIe x4 (mechanical) or larger slot. The Sonnet card features hot-pluggable and hot-swappable device connection support with automatic device configuration, and works with all USB-IF compliant USB peripherals.
- Four SuperSpeed USB-A 10Gbps Ports - Adds four USB-A 10Gbps ports to your Mac Pro, Windows PC, or Linux computer with PCIe slots; or Thunderbolt to PCIe card expansion system
- Powerful Performance with Dual USB 3.2 Gen 2 Controllers - Support data transfers at up to twice as fast as USB 3.0 and USB 3.1 Gen 1, and boost data transfer speeds between connected drives
- Powered Ports - Supports USB bus-powered SSD, SSD RAID, and hard drive devices with up to 7.5W power per port
- Supports Charge & Sync - Supports USB 3.0 charging port handshake, and will simultaneously sync and charge iPads and other devices that support USB 3.0 charging at 1.5A per device
- Protected Power Delivery - Independent power regulation isolates each port to prevent cross-coupled power glitches that may cause accidental disconnects; resettable device overcurrent fuses protect the card and computer, and may be reset by a simple shutdown
- Add USB 3.2 Gen 2 to Thunderbolt Expansion Systems - Add four SuperSpeed USB-A 10Gbps ports to Thunderbolt to PCIe card expansion systems
- Easy Installation - Quick and easy user installation into any available PCIe slot
- Broad USB Device Support & Compatibility - Supports storage, hubs, and other USB-IF compliant USB devices
Mac Compatibility
Mac Pro® (3,1, 4,1, 5,1, or 7,1 [2019])
macOS 10.12.6+(3)
macOS Catalina compatible(4)
Windows Compatibility
Computer with PCIe slots
Windows 10, 8.1, 7
Windows Server 2016, 2012, and 2008 (64-bit editions)
Linux Compatibility
Computer with PCIe slots
Linux 4.12+(2) Kernel (LTS version only)
Thunderbolt Compatibility
Supports USB 3.1 peripherals on a Mac or Windows PC when installed in a Thunderbolt 2 or Thunderbolt 3 PCIe expansion system(5)
macOS 10.12.6+(3)
Windows 10 Build 1709 or newer (64-bit edition)
Technical Notes
Product complies with USB 3.2 Gen 2 specification, which supercedes USB 3.1 Gen 2. Product package may still list USB 3.1 Gen 2.
Data transfer speeds can be limited by cable type (USB 3.1 Gen 2, USB 3.1 Gen 1/USB 3.0, or USB 2.0), as well as the speeds supported by the device itself.
macOS 10.12 erroneously reports a 5Gbps connection when connected at 10Gbps.
Must authorize charging support kernal extension in Security and Privacy System Preferences. (Unlock, then allow.)
Not compatible with Thunderbolt 1 PCIe Expansion systems.
Cards shipped before April 2020 use ASM 1142 controller.
IN THE BOX:
- Allegro Pro USB 3.1 PCIe adapter card
- Documentation
Would you like to give any feedback about this page?
Complete our feedback formWriting your review
Sign In / Register
Existing Customer Login
If you are already a member, fill in the details below to login & view your account.
Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accesories that are included. If they are not listed then they will not be supplied at eh epoint of purchase.
Peace of mind with our 6 month warranty
This product has been thoroughly tested by our team of photographers and we are happy to give a 6 month warranty as a result. The number of tests depends on the individual product but we are confident in this product having tested all the major functions. Anything that isn’t as you would expect, we then make a note of and show this in the condition notes on the page.
So you can be confident you are buying a great piece of kit that’s been looked after by a fellow photographer and seen many extraordinary sights, tested by our team of photographers and now looking forward to being set free to capture more great images!
