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[FS] - EU - Sonnet USB3-Pro-4PM-E 4x Controller PCIe USB Adapter

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It's this one:

Allegro Pro USB 3.0 PCIe 4-Port Computer Card - Sonnet (sonnettech.com)


This is the elusive 4x Type A USB 3.0 port card with discrete controllers per port, meaning you can assign each port to a different VM, assuming your MB IOMMU breaks them out correctly.. 


I discovered that unfortunately it just didn't want to work reliably with my bifurcated PCIe ports. (Taichi X399 wouldn't always post). It works great when used in a standard PCIe port, but unfortunately did not meet my very specific needs. Hence sale.


Bare card only. No packaging, though will be well wrapped for postage.


Looking for $150 / €135 or close offer + postage at cost. Payment by Paypal (friends) or Revolut.


I'm located in EU, (Ireland). I can post worldwide, but be aware you may incur import fees and charges. YMMV.


I'll be listing on fleabay in a few days but wanted to give unRAIDers first shout as these are hard to find and if you need it, you need it.

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  • 3 months later...

Hi, sorry for the late reply. I’m not sure why I didn’t receive a thread update notification.


Yes, I still have the card, and managed to get it working reliably in my system by shuffling around some cards / slots. 


However, it really is a nice to have as I’ve lots of other USB controllers I’m not using. Would consider sale.

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