I know there are several USB hub dongles that could be used in a similar manner, but what I’m looking for is something that occupies a single USB port and offers 3+ slots for SD and/or microSD cards, letting me browse them all from my computer. Are there any such products? I’m ok with buying off Aliexpress
I haven’t seen any microSD/SD hubs that is with multiple SD ports, but maybe you could consider a USB hub with multiple UBS slots and use separate microSD-to-USB dongles to plug into it? Those are pretty common as are hubs with 3+USB and 1-2 SD slots.