WD My Passport™ SSD External Portable Solid State Drive (500 GB to 4 TB) | Western Digital
Amazon.com: SanDisk Professional 4TB G-Drive SSD - Ultra-Rugged, IP67 Dust/Water Resistant, Portable External NVMe Solid State Drive, Up to 1,050 MB/s, USB 3.2 Gen 2 - SDPS11A-004T-GBANB : Electronics
Crucial X6 - SSD - 4 TB - USB 3.2 Gen 2 - CT4000X6SSD9 - External Hard Drives - CDW.com