Syba SY-EXPC34-2F1U Combo 1394a(2) + USB2.0(1) 34mm ExpressCard, TI Chipset 1-Port USB 2.0/2-Port FireWire 1394a ExpressCard/34 Combo Card General Features: ExpressCard/34 (34 mm) Type-II interface Compatible with PCI-Express x1 with 2.5 Gbps throughput Fully Plug and Play Hot Plug compatible RoHS compliant 1394a Interface: Two (2) 6-pin 1394a ports IEEE 1394 OpenHCI Specification v1.0 v1.1 IEEE 1394-1995 and 1394a-2000 standard Fully interoperable with FireWire and i.LiNK implementations