Product Applicable Equipment: USB 3.0 20 pin female to 20 pin female header slot adapter for PC motherboard - external to internal connection cable
Both sides are compliant to USB 3.0 standard ,Supports 32-bit & 64-bit Windows Vista/Server 2008/Windows 7/Windows 8/Linux & Mac OS. Note: To meet USB 3.0 transfer speed, high quality USB 3.0 devices are required. "