We found four essential USB gadgets from Costco that belong in every cart and four surprising gadgets that are an easy pass. See our verdict before you shop.

USB Type-C is the most flexible connection for notebooks and smartphones. The most important of its many capabilities is as a charging socket for battery-powered devices. USB-C should finally make ...

USB has become as much a standard for connecting power to portable devices as it has for serial communication. Recently, the power aspects of USB have been extended to cover battery charging as well ...

This charger’s compact cube shape stands out from the crowd of classic USB-C chargers. The charging performance is impressive overall. However, the distribution of power to the individual ports is not ...