SIIG USB 2.0 5-Port PCI Card Model JU-P50212-S5

The SIIG JU-P50212-S5 is a PC and Mac compatible PCI USB 2.0 card with four external and one internal port. The internal port is either a standard port or a four pin header (you can’t use both at once). There is also a four pin power connector to help provide power through the bus for those devices that don’t have a separate power cord. Supported by Pentium class PCs running Win98SE or later or Blue and White G3 or later Macs running OS 8.6 or later for USB 1.1 support or OS 10.1.3 or later for USB 2.0 support.