But they can still be used with a passive adapter, a card that’s the same size as a full SD card, with a slot to house smaller formats.ĭo not use this option unless you are very confident! The miniSD and microSD formats are physically smaller cards and are not supported natively by built-in Mac SD slots.

There are many types of SD card, ranging in physical size and capacity format. Many USB-C hubs include an SD card slot, and general-purpose multi-card readers often handle SD cards alongside other card types. The standard alternative to an SD card slot is an SD card reader, which typically plugs into either a USB-A or USB-C port. However, since 2016, this integrated port has fallen out of favor with Apple, and the company tends to omit it to save space.

Most desktop Macs (aside from the Mac Pro) have an SD card slot, as do most MacBook Pro models before 2016, and some models of MacBook Air. The easiest is to insert the card into a built-in SD card slot, but this is not available on every model. Connecting an SD Card to Your Mac Plugging In an SD Cardįirst, there are two main methods of reading an SD card with a Mac.

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