Some tiny gadgets sound clever but turn out useless. From lens kits to Wi-Fi extenders, here are five palm-sized devices not worth your money.

The action of GPS jamming is also outright illegal in Australia. The Australian Communications and Media Authority (ACMA) ...

Consumer Reports' experts identify the 20 products that are on deep discount in September, from large appliances to tech ...

Many companies are struggling with wireless coverage issues—either certain areas are 'signal dead zones' or connections ...

A cable design that sends light through air, rather than solid glass, could cut signal loss and make long-distance transmissions cheaper.

The phone that many people love right now is the OnePlus 13, because in addition to superior hardware, it also possesses a feature that has been around for decades: the infrared sensor (IR Blaster).