Your SSD's flash chips might be from a scrap smartphone, reported by Chinese blog : r/hardware
Samsung just made an SSD for your phone | TechRadar
External Portable SSD Connected To a Smartphone on Dark Gradient Background. Portable Solid State Drive. OTG Interface. the Stock Photo - Image of disc, device: 233188890
Portable SSD T7 Touch | Specs & Features | Samsung Semiconductor Global
Samsung unveils 'SSD' for smartphones with up to 600MB/s bandwidth | KitGuru
ORICO Backuper 2.5" HDD SSD Enclsoure Type C External Hard Drive Case Auto Backup and Storage Smartphones' Photos Music Videos with Offline Compatible for iOS Android Phones Support Max 2TB BA2110 -
Frustrated, I decided to back up my smartphone photos to an external SSD. - newsdirectory3.com - News Directory 3