SATA 3 Expansion Card 10 Port, RIITOP PCI-e Express x1 SATA 6G Controller Card, SATA iii 6Gbps PCIe Adapter Card, Come with Low Profile Bracket and SATA3 Cables - Newegg.com
Amazon.com: I/O Crest 4 Port SATA III PCI-e 2.0 x1 Controller Card Marvell 9215 Non-Raid with Low Profile Bracket SI-PEX40064 : Electronics