At only $14 for Amazon Prime members (or $20 for everyone else), this little USB-powered device is an easy impulse buy for ...

We may receive a commission on purchases made from links. USB gadgets are ubiquitous. Whether it's a vacuum cleaner, power bank, nightstand, or you name it, there's a chance it uses a USB port.

Small upgrades matter most in a van. These under $50 USB gadgets fix everyday problems without adding clutter or complexity.