The Tobii Dynavox PCEye Explore requires a USB 3.0 port due to the high amount of data being received. If your computer doesn't have a native USB 3.0 port, you must upgrade your system to be able to use the Tobii Dynavox PCEye Explore. Below a list of PCI Express cards tested and recommended for desktop computers:
Delock PCI Express card > 2 x USB 3.0
eLifeStore USB137BK
HP USB 3.0 22 SuperSpeed PCIe x1 QT587AA
Inateck KTU3FR-4P
Sandberg (USB 3.0 PCI Express)
Silverstone SST-EC04-P USB 3.0 4-portar (2 ext, 2 int) (PCIe)
United Kingdom 
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