Have you seen the T series portable ssd’s by Samsung. Nowadays multiple companies make portable ssds that use the same nand in their internal ssds but in a smal

Have you seen the T series portable ssd’s by Samsung. Nowadays multiple companies make portable ssds that use the same nand in their internal ssds but in a smaller custom form factor. They’re exactly like what you described, about the size of a deck of cards and much much more reliable and cheaper than micro as cards.