A good UHS-I card is quick enough for most people’s needs, and the Lexar Professional Silver Plus is the best value of the ones we’ve tested. Paired with Lexar’s USB card reader, it consistently ...

A Sim is an essential part of your mobile contract - telling your phone which mobile network it is connected to, and what your phone number is. Since the early 1990s, Sim cards have been a physical ...

Here are five factors that played a key role in this particular development. Nearly across the board, the ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...