eSATA 6Gb/s and USB3.0 5Gb/s host to 2x SATAIII port support PM (JBoD) and raid 0/1/BIG controller - [eS6U3-DS3r]
StarTech.com 2 Port PCIe / PCI Express SATA III 6Gbps eSATA Controller Card - PEXESAT322I - External Hard Drives - CDW.com
One to Five SATA Port Multiplier - Silicon Image SiI3726 | SPMH3726-SI
Icy Dock MB561US-4SB-1 ICYCube 4 Bay eSATA & USB... at MacSales.com
Addonics announces five-port, HPM-UU port multiplier - MacTech.com
MobileSTOR MS4UM+ - 4 Bay eSATA Port Multiplier and USB 3.0 JBOD Tower (Silver) (Refurbished, 3 Months Warranty)
MobileSTOR MS4UM - 4 Bay USB/eSATA/Port Multiplier Enclosure
StarTech's New Adapter Brings eSATA Storage to Thunderbolt 3 PCs
Addonics 5-Port Multiplier Connects via eSATA, USB 3.0 - StorageReview.com
eSATA Port Multiplier - Sans Digital - Your One-Stop Storage Solution
USB 3.0 to eSATA HDD/SSD/ODD 3ft Cable - Drive Adapters and Drive Converters | StarTech.com
AD2HPMREU -- 2PORT 6G HPM WITH ESATA/ USB 3 - ZaynTek
AD5EHPMEU3 -- PORT MULTIPLIER ULTRA WITH ESATA/USB 3.0 - ZaynTek
Delock Products 89289 Delock eSATA + USB 3.0 Quad SATA 3 Gb/s Port Multiplier with RAID
MobileSTOR MS4UM+B - 4 Bay eSATA Port Multiplier and USB 3.0 JBOD Tower (Black)
USB3.1/3.0 To ESATA (6Gb) Adapter,JMicron Chipset Port Multiplier, eS3U31 | eBay
iStarUSA 5-Bay SATA 6.0 Gb/s eSATA-Port Multiplier EAGE540TG-PM
MB561US-4SC 4 Bay SATA to eSATA Port Multiplier and USB 2.0 Aluminum Removable External Hard Drive Enclosure with 2 Port eSATA Port Multiplier PCI Express Card