CalDigit USB 3 card for desktop - Manual (Page 5)

Minimum System Requirements
Mac
• OS X 10.5 or higher
• Mac Pro with available x1 (lane) PCIe slot
• 256 MB RAM (512MB recommended)
PC
• Windows XP/Vista/7
• PC with available x1 (lane) PCIe slot
• 256 MB RAM (512MB Recommended)
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