ACASIS 40Gbps M.2 NVMe SSD Enclosure Compatible with Thunderbolt 3/4,
LaCie 1TB Rugged SSD Pro External Drive with Thunderbolt 3 - Apple
SABRENT Rocket XTRM-Q 2TB USB 3.2 / Thunderbolt 3 External SSD | up to 2700 MB/s in Thunderbolt 3 Mode or up to 900 MB/s in USB 3.2 Mode (SB-XTMQ-2TB) - Newegg.com
OWC 4.0TB Envoy Express Thunderbolt 3 Bus-Powered... at MacSales.com