--- product_id: 103517900 title: "Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors)" brand: "sonnet" price: "S/.1020" currency: PEN in_stock: true reviews_count: 13 category: "Sonnet" url: https://www.desertcart.pe/products/103517900-sonnet-allegro-pro-usb-3-2-type-a-pcie-card store_origin: PE region: Peru --- # 4x 10Gbps USB 3.2 Gen 2 ports 7.5W powered ports for device charging Independent power regulation & resettable fuses Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors) **Brand:** sonnet **Price:** S/.1020 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your Mac Pro or PC with the ultimate USB speed and power boost! ## Quick Answers - **What is this?** Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors) by sonnet - **How much does it cost?** S/.1020 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/103517900-sonnet-allegro-pro-usb-3-2-type-a-pcie-card) ## 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 - • **Power Up & Sync:** Each port supplies up to 7.5W, effortlessly charging your mobile devices while transferring data. - • **Rock-Solid Stability:** Independent power delivery and resettable overcurrent fuses protect your gear and prevent accidental disconnects. - • **Blazing Fast Transfers:** Four SuperSpeed+ 10Gbps USB-A ports deliver ultra-responsive data flow for your high-demand workflows. - • **Future-Proof Reliability:** Backed by a 2-year warranty and free lifetime support from a trusted brand since 1986. - • **Plug & Play Compatibility:** Seamlessly works with Mac, Windows 11+, and Linux—no extra drivers needed for hassle-free setup. ## Overview The Sonnet Allegro Pro USB 3.2 Type A PCIe Card adds four independent SuperSpeed+ 10Gbps USB-A ports to your Mac Pro or Windows PC, supporting ultra-fast data transfers and device charging with up to 7.5W per port. Featuring dual USB 3.2 Gen 2 controllers, independent power regulation, and resettable overcurrent protection, it ensures stable, high-performance connectivity without additional power cables or drivers. Compatible out-of-the-box with Mac OS X 10.8.5+, Windows 7+, and Linux, this PCIe 2.0 x4 card is designed for professionals demanding speed, reliability, and future-proof expansion. ## Description Buy Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors): USB Port Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great value for the increase in performance - The card was easy to install. Performance measurements are well beyond my expectations. Brought new life into the Mac Tower for increasing data rates to/from my USB devices. I also installed a 3.0 hub that allows me to install multiple USB drives on the first port of the card. On the second port I connected a 3.1 RAID (4 drive system) from OWC which runs independently form the first port. This allows maximum speed from two independent ports on the card. Highly recommend the addition of this card for increasing the usefulness of portable USB drives and backup systems! Review: NO! on MacPro 4,1 - Yes! on MacPro 5,1 - I got this to use on my 2009 Mac Pro 4,1 running Yosemite. I purchased a mediasonic USB 3n1 Gen2 external enclosure and wanted the best speed. I already own several mediasonic USB 3.0 enclosures. I have been using a FirmTek 4 port USB 3.0 PCIe card with these externals for several years without issues. After installing this, I connected 3 mediasonic 3.0 and one 3.1 enclosures. I immediately had issues. All the drives kept unmounting and giving me errors. Some would read as connected but wouldn't mount. Some would unmount while writing to the drive, which is not good for data! Sadly I uninstalled it and went back to my FirmTek. Fast forward a month. After heavy research, I FINALLY gave in and updated my firmware to 5,1 and OS to High Sierra. After this I decided to try the card again. I reconnected everything the same way as before and voila! Worked perfectly! No issues at all! The speeds are fast, but limited by my processor but better then b4. So far it's been a week of heavy use transferring close to 100 yes 100TB of video and photos across drives. So far no disconnects. I have since purchased a 4x Sonnet USB-C card which I now have the mediasonic 3.1 connected too. All working flawlessly now. Hopefully I am ready for another few years before needing another major upgrade! ## Features - SuperSpeed+ 10Gbps USB Ports—Adds four 10Gbps USB-A ports to your Mac Pro or Windows PC computer with PCIe slots; or Thunderbolt to PCIe card expansion system - 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 - 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 - Mac, Windows 11+, and Linux Compatible. 2-year warranty and free lifetime customer support since 1986 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LG5TS6H | | Best Sellers Rank | #64 in Internal USB Port Cards | | Brand | Sonnet | | Built-In Media | Sonnet Allegro Pro USB 3.1 PCIe Card, 4-Port SuperSpeed + USB 3.1 Gen 2 Card wit | | Compatible Devices | Personal Computer | | Customer Reviews | 4.3 out of 5 stars 179 Reviews | | Global Trade Identification Number | 00732311012631 | | Hardware Interface | USB 3.2 Gen 2 | | Item Weight | 5 Grams | | Manufacturer | Sonnet Technologies | | Mfr Part Number | USB3-PRO-4P10-E | | Model Number | USB3-PRO-4P10-E | | Operating System | Windows 11 | | Style | USB3-PRO-4P10-E | | Style Name | USB3-PRO-4P10-E | | UPC | 732311012631 | | Warranty Description | 1 Year Limited Warranty | ## Product Details - **Brand:** Sonnet - **Compatible Devices:** Personal Computer - **Hardware Interface:** USB 3.2 Gen 2 - **Item Weight:** 5 Grams - **Style:** USB3-PRO-4P10-E ## Images ![Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors) - Image 1](https://m.media-amazon.com/images/I/71j0GT+zUvL.jpg) ## Available Options This product comes in different **Style** options. ## 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 ### ⭐⭐⭐⭐⭐ Great value for the increase in performance *by R***P on March 22, 2019* The card was easy to install. Performance measurements are well beyond my expectations. Brought new life into the Mac Tower for increasing data rates to/from my USB devices. I also installed a 3.0 hub that allows me to install multiple USB drives on the first port of the card. On the second port I connected a 3.1 RAID (4 drive system) from OWC which runs independently form the first port. This allows maximum speed from two independent ports on the card. Highly recommend the addition of this card for increasing the usefulness of portable USB drives and backup systems! ### ⭐⭐⭐⭐⭐ NO! on MacPro 4,1 - Yes! on MacPro 5,1 *by P***W on November 27, 2019* I got this to use on my 2009 Mac Pro 4,1 running Yosemite. I purchased a mediasonic USB 3n1 Gen2 external enclosure and wanted the best speed. I already own several mediasonic USB 3.0 enclosures. I have been using a FirmTek 4 port USB 3.0 PCIe card with these externals for several years without issues. After installing this, I connected 3 mediasonic 3.0 and one 3.1 enclosures. I immediately had issues. All the drives kept unmounting and giving me errors. Some would read as connected but wouldn't mount. Some would unmount while writing to the drive, which is not good for data! Sadly I uninstalled it and went back to my FirmTek. Fast forward a month. After heavy research, I FINALLY gave in and updated my firmware to 5,1 and OS to High Sierra. After this I decided to try the card again. I reconnected everything the same way as before and voila! Worked perfectly! No issues at all! The speeds are fast, but limited by my processor but better then b4. So far it's been a week of heavy use transferring close to 100 yes 100TB of video and photos across drives. So far no disconnects. I have since purchased a 4x Sonnet USB-C card which I now have the mediasonic 3.1 connected too. All working flawlessly now. Hopefully I am ready for another few years before needing another major upgrade! ### ⭐⭐⭐⭐⭐ 2010 Mac Pro 5,1 USB upgrade!!! *by K***. on July 3, 2025* It worked well in my 2010 Mac Pro 5,1 3.46GHz Intel 6-core computer PCIe slot. The overall fit and quality of this PCIe made it a well design and function with quality connections. Definitely better than the stock USB 2.0 on this Mac which now has USB 3.1 making it more reliable!!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/103517900-sonnet-allegro-pro-usb-3-2-type-a-pcie-card](https://www.desertcart.pe/products/103517900-sonnet-allegro-pro-usb-3-2-type-a-pcie-card) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-16*