StarTech.com 2 Port SATA 6 Gbps PCI Express eSATA Controller Card, PCIe, eSATA, PCIe 2.0, 5046000 h, Marvell - 88SE9128, 6 Gbit/s StarTech.com 2 Port SATA 6 Gbps PCI Express eSATA Controller Card. Host interface: PCIe, Output interface: eSATA, Expansion card standard: PCIe 2.0. Mean time between failures (MTBF): 5046000 h. Chipset: Marvell - 88SE9128, Data transfer rate (max): 6 Gbit/s, Logical block addressing (LBA) support: 48 bit. Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64,..., Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow..., Server operating systems supported: Windows Server 2003, Windows Server 2003 x64, Windows Server 2008 R2, Windows Server 2012, Windows.... Width: 120 mm, Depth: 70 mm, Height: 20 mm