WD My Book WDBBGB0040HBK - hard drive - 4 TB - USB 3.0
WD My Book WDBBGB0060HBK - hard drive - 6 TB - USB 3.0
WD My Book WDBBGB0080HBK - hard drive - 8 TB - USB 3.0
WD My Book WDBBGB0220HBK-EESN - hard drive - 22 TB - USB 3.2 Gen 1
StarTech.com 4-Bay USB 3.0 to SATA Hard Drive Docking Station, USB Hard Drive Dock, External 2.53.5 SATA III (6Gbps) SSDHDD Docking Station, Hot-Swappable Hard Drive Bay - Dual 40mm Fans, Top-Loading - storage enclosure
StarTech.com Dual-Bay USB 3.1 to SATA Hard Drive Docking Station, USB 3.1 (10 Gbps) Hard Drive Dock, External 2.53.5 SATA IIIIII, SSDHDD Docking Station, Hot-Swap Hard Drive Bay - Top-Loading - storage controller - USB 3.1 (Gen 2)