I've got a small device that reads data off of a thumbdrive. I'd rather not be carrying my thumbdrive back and forth. I thought I remembered a USB drive out there that would connect to your WiFi network and act like a mirror for some folder on your desktop.
Is this a real thing?
Edit: Here's what I want:
[Device] ---USB--> [Thing] ---WiFi-->--Network--> [Desktop]
Specifically I want