This looks like a normal eraser… until you realize it’s hiding a USB flash drive inside. The hack is simple: cut the eraser, hollow it out, and slide the USB board in so it disappears when closed.
A tech enthusiast exploring the insides of a USB-C dongle uncovered a hidden surprise—and it has left internet users divided. The original poster confirmed that all of the ports—including the USB-A ...
That drawer full of old USB drives may look useful, but think twice before reusing them, as some tasks become far riskier ...