Oyen Digital: 80TB Mobius 5-Bay FireWire 800, eSATA, USB 3.0 RAID Hard Drive Array
eSATA 6Gb/s and USB3.0 5Gb/s host to 2x SATAIII port support PM (JBoD) and raid 0/1/BIG controller - [eS6U3-DS3r]
Oyen Digital Mobius 30TB 5-Bay USB 3.0 RAID Array 3R5-EB3-30TB
Hack Old USB Drives into a Mini RAID on a Mac - Make Tech Easier
Use A bunch Of USB Flash Drives In A RAID Array - Bobby Owsinski's Music Production Blog
USB 3.0 to SATA 2 Bay External Hard Drive Docking Station RAID Enclosure Duplica 744110351293 | eBay
Cable Matters 10Gbps Aluminum Dual Bay 2.5 Inch External SSD Enclosure (USB C Enclosure) with USB-C and USB-A Cables Supporting RAID 1 and RAID 0 - Thunderbolt 4 / USB4 / Thunderbolt 3 Port Compatible
Areca 6Bay Thunderbolt 3/USB 3.2 RAID Diskless 0TB ARC-8050T3U-6 – MacHollywood | Your Premier Tech Partner
QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with hardware RAID (Diskless)
Ugreen CM335 USB RAID box review: Two bays and good performance for the price | Macworld
Use a bunch of USB Flash drives in a RAID array. - YouTube
DUO 2-Bay Mobile RAID
Fusion Dual 2.5-inch SSD RAID (with hardware RAID controller and 10Gbp – Sonnet Online Store