Gizmodo notes that the SD card slot on Apple's new Mac mini released last week appears to support SDXC cards, offering users the ability to mount cards based on the newest SD specification designed for capacities out to 2 TB while also maintaining backwards compatibility with SDHC and standard SD cards. While SDXC cards are only just coming out, typically pushing capacities only out to 64 GB, the Mac mini's support for the standard will likely pay dividends in the future as capacities continue to increase.
Support for the specification will presumably trickle down to Apple's other SD-capable machines during their next revisions.
Top Rated Comments
I really don't get why people who come up with specs don't think ahead. When SD came out it has a 2GB limit. So they updated it, SDHC for a 32GB limit. Now they had to update it again, SDXC for a 2TB limit. They should have just designed the format to scale in the FIRST place.
For example: CompactFlash came out in like 1994 and has scaled all the way up to like 137GB, when the first cards were under 1MB.