Silverstone SST ECU04 E USB 2 Internal
Model No: SST-ECU04-EPower requirement: 5V via SATA 15pin power connectorForm factor: Low profile PCI-E 2.0 x2 (10Gbps)USB Ports: Internal 19pin connector for dual USB 3.1 portsUSB 3.1 controller: ASMedia ASM1142ReDriver ASIC: Pericom PI3EQX1002BTransmitting Speed: USB 3.1 (10Gbps), USB 3.0 (5Gbps), USB 2.0 (480Mbps), USB 1.1 (12Mbps)Power Management: Support USB 3.1 and USB 2.0 link power managementCurrent protection: Support over current detection and protectionOperating system support: Windows 7 (32bit/64bit), 8/8.1/10 (32bit/64bit), Ubuntu/Linux/Mac OSExtra: UASP function