If you're after a fast SD card reader to take on location, the PGYTech CreateMate High-Speed Card Reader Case is a must-buy, ...

A detailed look at BENFEI’s multi-card reader, designed to efficiently read a wide range of memory card formats, ideal for photographers, videographers, and content creators needing quick data access.

You can format an SD card using Windows, Mac, and Android devices, and likely your digital camera too.