SanDisk Professional G-RAID 2 2-Bay RAID Array (Thunderbolt 3 / USB 3.2 Gen 1) - Media Storage Group
USB3.1 Type-C to 2 MSATA SSD RAID Enclosure USB-C to Dual mini SATA adapter mSATA SSD External Box + RAID0 RAID1 - AliExpress
MicroSD card RAID 1 as VMware ESXi boot device
Rocpro U35 USB Type-C® Desktop RAID Storage
Amazon.com: BUSlink CipherShield 2-Bay RAID 1 Mirror USB 3.0/eSATA FIPS 140-2 HIPAA 256-bit AES Hardware Encrypted External Desktop SSD Drive (8TB - 4TB x 2) : Electronics
Use a bunch of USB Flash drives in a RAID array. - YouTube
HPE 32GB microSD RAID 1 USB Boot Drive flash (boot)
TerraMaster D5-300C USB 3.0 (5Gbps) Type C 5-Bay RAID Enclosure Support RAID 0/1/Single Exclusive 2+3 RAID Mode Hard Drive RAID Storage. PC PitStop Data Storage Solutions - SAS Enclosures, DAS, NAS, iSCSI
2 Bay RAID Hard Drive Enclosure, cenmate External USB 3.0/USB C to SATA RAID HDD Docking Station Support RAID 0, RAID 1, Normal, JBOD for 2.5"/3.5" HDD SSD RAID Storage 2x16TB