A peripheral device that reads and writes a memory card made of flash memory chips. First available as external devices for one type of card, readers were subsequently built into the computer to ...

Even though Apple’s MacBook Pro and the Mac Studio have a built-in SDXC memory card reader, there are good reasons to get an external one. Not every Mac has a reader, or you need to be able to ...

But [Neutrino] made his own using an ESP8266 married to a card reader. It all starts with the old trick of soldering a header to an SD card adapter. The USB port is still there, but it is only for ...

If your PC doesn't have an SD card slot, you'll need to use a USB adapter or card reader that has an SD card slot. 2. Open a File Explorer folder — you can do this by opening any folder — and ...