
SilverStone EC04-E 2 ports Ext / 2 port Int USB3.0 PCIe card
SST-EC04-EUSB 3.0 with two external standard Type-A ports and one dual port internal connector
SATA power connector to receive extra power from system power supply
USB 3.0 with two external standard Type-A ports and one dual port internal connector
SATA power connector to receive extra power from system power supply