PCI Express 1-lane (x1) SATA II adapter works with PCI Express slots with different lane width
Installs in any available PCI Express slot with data transfer rates up to 3Gb/s
Supports two independent Serial ATA channels
Dual profile design to work with full height and low profile chassis with included brackets
Compliant with PCI Express Base Specification Revision 1.0a; Compliant with Serial ATA 1.0a specification with support for full complement of SATA II optional features