| Specification | - Fully compliant with PCI Express Base Specification Revision 2.0 - Single-lane (x1) PCI Express Throughput Rates Up to 4.8Gbps - Compliant with Universal Serial Bus 3.0 Specification Revision 1.0 - Supports Simultaneous Operation of Multiple USB 3.0, 2.0, 1.1 Devices - Supports Low-speed, Full-speed, High-speed, and Super-speed - Supports 1.5Mbps, 12Mbps, 480Mbps, 4.8Gbps Data Rates - NEC uPD720200 USB 3.0 Controller Chipset - Supports Half Downstream Ports for All Speeds - Built-in 4-pin Power Connector for Receiving Extra Power Supply From System - DOES NOT Support Mac and Linux |