[ GLOSSARY DEFINITION ]
Ports
SD Card Reader
A built-in slot for reading SD/microSD memory cards, common on laptops.
Also known as:
Card Reader
SD card slot
microSD slot
Full Definition & Technical Explanation
SD card reader is a built-in slot for SD/microSD cards. Photographers and creators use it to offload camera footage quickly (see SD card reader: Yes in laptop ports).
Some readers are full-size, others microSD-only. It is a small but useful port for creators.