Review on 🔌 Allegro USB 3.0 PCIe 4-Port - Enhanced Compatibility for Mac and Windows by Jared Stauder

I bought this to speed up my 2012 Mac Tower Pro. The card was delivered on 08/03/2018 = fast delivery. The instructions were simple; prompted to insert the card into the PCIE slot, which I did. I booted up my Mac Tower and didn't even have to download drivers. Connected to my Sony HDR-CX580 for uploading photos and videos. Much faster than USB 2.0 on the tower. Great product, easy to install, easy to use and so far I give it 5 stars. See pictures for details. By the way, I'm using macOS High Sierra ver. 10.13.6, 2 x 3.46 MHz, 6 Intel Zeon cores, 64 GB DDR3 1333 MHz, with ATI Radeon HD 5770 1024 MB graphics card. Thanks to Sonnet for a great plug and play USB stick.