Samsung 500GB Portable SSD T7 Touch USB 3.2, Black - Walmart.com
Crucial X6 500GB Portable SSD - Up to 540 MB/s - USB 3.2 - External Solid State Drive, USB-C - CT500X6SSD9 - Newegg.com
SanDisk Extreme 500GB USB 3.1 Portable SSD - Newegg.com
SanDisk Extreme Portable SSD Solid State External Hard Drive (1 TB to 4 TB) | Western Digital
SanDisk Extreme Pro SSD External 500GB Usb-C Black | GreaTecno
LaCie Rugged USB-C 3.2 Gen 2 External SSD - 500GB Capacity, Up to 1050MB/s Data Transfer Speed, Bus Powered, IP67 Rated, Adobe Creative Cloud (30Days Trial), Windows & Mac Compatible - STHR500800
Seagate One Touch 500GB USB 3.0 SSD Review - ServeTheHome