5 Of The Most Useful USB Gadgets You Can Find On Amazon Under $40

From YubiKeys to cordless vacuums, we tested 5 of the most useful USB gadgets on Amazon under $40. Upgrade your security, ...
Geeky Gadgets

USB Fan and Thermo Clock

Here is a fun way to keep cool at your desk this summer, with the USB Fan and Thermo Clock. The USB Fan and Thermo Clock features a built-in clock with a calendar function as well as a thermometer ...