USB 2.0 ports are perfectly adequate for connecting mice, keyboards, and printers, but their limited data transfer speeds of 25–30 MB/s are hardly ‘high performance’. Standard USB drives today feature USB 3.0 interfaces and offer significantly better performance. Though you can connect them to your computer’s USB 2.0 ports, their performance would be reduced by as much as 85 percent! With a Sonnet Allegro Type A USB 3.2 PCIe 4-Port card installed in the PCIe slot of your Mac Pro®, Windows®, or Linux® computer, or Thunderbolt Expansion System, you instantly add four SuperSpeed USB 3.2 ports to your system to take full advantage of today’s drives’ performance capabilities.
Power Advantages
Sonnet’s Allegro has the following advantages:
- Delivers 2.0A of power per port to USB 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
- Supports USB 3.0 charging specification that enables simultaneously charge and sync of iOS and other devices that support USB 3.0 charging
Allegro Type A USB 3.2 PCIe 4 Port: Up to 10x Faster than USB 2.0
The Allegro features a PCIe 2.0 bus interface to take advantage of your computer’s fast expansion card slots.
Features:
- Compatible with 2019 Mac Pro
- Adds Four USB-A 5Gbps Ports to Your Computer
- Supports USB-A Bus-powered Devices with up to 2.0A Power per Port
- Supports Storage, Hubs, and Other USB-IF Compliant USB Devices
- Supports Hot-swappable Device Connection
- Works in Thunderbolt™ Expansion Systems (like Sonnet’s Echo™ Express, xMac™ Pro Server, or xMac mini Server)
- Compatbile with Mac®, Windows®, and Linux®
- 2-year Product Warranty
- Free Lifetime Customer Technical Support
- Designed in the USA
Fast shipping and professional packing
Because of our long-standing relationship with UPS FedEx DHL, and other major global carriers, we are able provide various shipping options. Our warehouse personnel will pack each item according to our strict specifications. Prior to shipping the goods are thoroughly inspected and secured. Every day we ship hundreds of packages to our customers across many countries. The fact that we're dedicated to becoming the largest online retailer in the world is evident. The warehouses and centers of distribution are in Europe and the USA.
Note that orders containing more than one item are processed according to the particular item.
We will inspect each and every one of the products before they are shipped. Today, the majority orders will be shipped within 48 hours. The delivery time will be between 3-7 working days.
Returns
The stock market is always changing. It's not entirely managed by us, since we are involved with multiple organizations, such as the factory and the storage. The actual levels of stock can change at any time. Please understand it may happen that your order is out of stock when the order has been placed.
Our policy runs for a period of 30 days. However, if the 30 days have elapsed from the date you purchased the product, we are unable to give you a refund or exchange.
For your item to be eligible for return, it must be unopened and in the condition you received it in. It should also be in the original packaging.
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