ExpressCard STLAB C-243 2 porte aggiuntive ExpressCard TO eSATA2, per notebook, fully compliant with ExpressCard Specification 1.0, ExpressCard/34 Form Factor Module, Serial ATA generation 2 transfer rate of 3.0Gbps, adds two eSATA (external Serial ATA) ports, support RAID 0 (stripe) and RAID 1 (mirror), supports Native Command Queuing (NCQ), Non-zero offsets NCQ, and Out-of-order data delivery NCQ, Hot swappable, Windows 2000/XP e Server 2003.