---
product_id: 104091145
title: "Sonnet Allegro Pro USB 3.2 PCIe Card (4x10Gb charging ports) - PCIe Sound Card"
brand: "sonnet"
price: "$U25070"
currency: UYU
in_stock: true
reviews_count: 11
url: https://www.desertcart.uy/products/104091145-sonnet-allegro-pro-usb-3-2-pcie-card-4x10gb-charging
store_origin: UY
region: Uruguay
---

# 4x 10Gbps ports Protected power delivery 20x faster than USB 2.0 Sonnet Allegro Pro USB 3.2 PCIe Card (4x10Gb charging ports) - PCIe Sound Card

**Brand:** sonnet
**Price:** $U25070
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Connectivity!

## Quick Answers

- **What is this?** Sonnet Allegro Pro USB 3.2 PCIe Card (4x10Gb charging ports) - PCIe Sound Card by sonnet
- **How much does it cost?** $U25070 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/104091145-sonnet-allegro-pro-usb-3-2-pcie-card-4x10gb-charging)

## Best For

- sonnet enthusiasts

## Why This Product

- Trusted sonnet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Proof Your Setup:** Thunderbolt compatibility opens doors to advanced expansion possibilities.
- • **Versatile Compatibility:** Seamlessly integrates with Mac Pro, Windows, and Linux systems.
- • **Peace of Mind Guaranteed:** Backed by a 2-year warranty and lifetime technical support.
- • **Power Without Compromise:** Enjoy independent power regulation for each port, ensuring stable connections.
- • **Unleash Lightning-Fast Transfers:** Experience data speeds of up to 10Gbps with four dedicated USB-A ports.

## Overview

The SoNNeT Allegro Pro USB 3.1 PCIe Card is designed to enhance your computer's connectivity with four high-speed 10Gbps USB-A ports. Compatible with Mac Pro, Windows, and Linux systems, it features advanced power delivery technology to ensure stable connections and supports bus-powered SSDs. With a 2-year warranty and lifetime support, this card is the perfect upgrade for any professional looking to boost their productivity.

## Description

SoNNeTAllegro Pro USB 3.2 PCIe Card (4x10Gb charging ports) - PCIe Sound Card

## Features

- Adds four USB-A 10Gbps ports to Mac Pro, Windows, and Linux computers with PCIe slots, and Thunderbolt to PCIe card expansion systems
- Dual USB 3.2 Gen 2 Controllers support data transfer speeds up to twice as fast as USB 3 Gen 1 and 20x faster than USB 2.0
- Protected Power Delivery – Independent per-port power regulation isolates each port to prevent cross-coupled power glitches that may cause accidental disconnects
- Supports USB bus-powered SSD or SSD RAID with up to 7.5W per port
- Includes 2-year product warranty and free lifetime customer technical support

## Product Details

- **Brand:** Sonnet
- **Hardware Interface:** USB 3.2 Gen 2
- **Style:** USB3-PRO-4P10-E
- **Item Weight:** 0.12 Kilograms
- **Compatible Devices:** Mac Pro, Windows, Linux, Thunderbolt Expansion Systems

## Images

![Sonnet Allegro Pro USB 3.2 PCIe Card (4x10Gb charging ports) - PCIe Sound Card - Image 1](https://m.media-amazon.com/images/I/71j0GT+zUvL.jpg)

## Questions & Answers

**Q: Does sonnet have a history of updating drivers for these cards when MacOS updates? I bought 2 other cards and drivers were never updated for new OS.**
A: No drivers are needed in current versions. The drivers are part of the OS.

**Q: Is anyone using this with the mac built in bluetooth without interference in El Capitan? Other cards interfere with built in bluetooth. Mac 5.1**
A: Using this card with 10.11.6 on a MacPro 5,1, and there's a bit of interference on my bluetooth mouse when I write a lot of data to my external HDs through this card. I tried two different PCI-e slots, and I'm still having problems with my mouse disconnecting, and jumping after installing the card.

**Q: Does this come with the 5 year manufacturer's warranty?**
A: UPDATE: I e-mailed Sonnet Jan. 24, 2017, at 1:30 am PST about this issue. Alexander wrote back and said that the Pro version definitely has a 5-year warranty, and he asked his web team to fix their website to include it on their 5-year warranty page. That was awesome!---------------------According to their website (Tech Specs tab): http://www.sonnettech.com/product/allegroprousb3pcie.html  it has a 5-year warranty on the Pro version.

**Q: Are there any usb 3.2 devices on the market than can connect by a usb type a cable? i thought that type a was limited to usb 2.**
A: Type A cable will support 10Gb USB 3.2 connection. The cable must be rated at 10Gb.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Doubled my MacPro 5.1's USB3 throughput instantly
  

*by R***1 on Reviewed in the United Kingdom on 23 April 2019*

I have a maxxed-out 2010 MacPro 5.1, 12-core 3.46Gghz with 80Gb RAM (currently has High Sierra OSX) computer for video and VFX work. I use a combination of Sata SSDs, and latest generation NVMe drives internally, and have been recently trialling the 'Anyoyo' aluminium external Enclosure Box cases for my spare M.2 NVMe sticks (Has USB-C out to USB-A SuperSpeed connection). I use these for Disk and Preview caching within Adobe Premiere and Adobe After Effects CC 2019.As a comparison my internally PCIe-mounted, AHCI NVMe gets (real world) 1.5GB/s READ/WRITE for my main Work Drive. A normal HD Drive would do about 80Mb/s.Up until today I was using a standard (cheap £25) 4-port Inatek KT4004 USB PCIe card internally, like many MacPro 5.1 owners. I was getting real-world 370Mb/s WRITE speed with its USB 3.0 interface on my Anyoyo NVMe external drives.Replacing the Inatek with this flagship Sonnet Allegro PRO 3.1 Gen2, has instantly **DOUBLED** my write speed on the NVMe's from 370Mb/s to 741Mb/s.  My jaw is on the floor. It's not 10Gb/Sec or any theoretical maximum, but that blows ANYTHING I've ever seen on existing USB 3.0 Superspeed before and for Premiere and After Effects is tremendous.Seriously, for £150 quid, this is an amazing and simple upgrade for a 9yo computer. I spent hours researching all the various competitors out there, and folks, this is the one to go for. Yes, it's expensive compared to the £100 quid next-in-line but when you compare the specs, and the compatibility, it's a no-brainer.PRO TIP: For maximum iOS/iPhone compatibility on MacOS, defo load in Sonnet's extra "dskcd-usbpwr-103" driver software to the Mac (installs and runs perfectly on High Sierra).This works beautifully on the MacPro 5.1 and i thoroughly recommend it as an upgrade. The proof is in my photo attached to my review. A++ Sonnet!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Expensive, but it works.
  

*by C***M on Reviewed in the United Kingdom on 13 May 2019*

This one does the job. For custom Mac Pro recently upgraded and made to think its a more modern machine. Previously tried a cheaper one and it was underpowered to run peripherals. Especially the USB3 ports and SD Card reader on the monitor connected to the USB3 pcie card through upstream. My only complaint is the price.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Mac Upgrade
  

*by G***A on Reviewed in the United Kingdom on 7 February 2021*

A bit tricksy to install but have not really looked back since. Worth the money

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-10*