A microSD card is a miniature variation of the SD card used in small portable electronics, like smartphones.

A microSD card comes in handy when you need to store business-related information on your phone. If you are having trouble using a microSD card in your cell phone, formatting the card usually helps.

Google Chromecast, Apple TV, and Roku devices allow you to wirelessly mirror your mobile display to your much-loved living room TV. But what if you don’t own a streaming device with mirroring ...

Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including ...

Apple's iPhone may not have conventional memory expansion slots, but it's still possible to use MicroSD cards with the device. MicroSD adapters for the iPhone come in a variety of different forms, ...