Discover the 10 most useful USB gadgets on Amazon for work, travel, and home, including a USB-C hub, a speedy SSD, an endoscope camera, a desk fan, and more.
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If you're only using your laptop's USB ports to plug in your charger and mouse, then you're missing out. Those little ports can do a lot more than you think, from powering extra storage and st... [17004 chars]