As first noticed by iDownloadBlog, Apple quietly updated its Lightning to SD Card Camera Reader alongside the release of the iPhone Smart Battery Case adding support for iPhone (previously, the accessory was limited to iPad users) and faster USB 3 transfers via the iPad Pro’s Lightning connector.

Apple writes:

The Lightning to SD Card Camera Reader supports standard photo formats, including JPEG and RAW, along with SD and HD video formats, including H.264 and MPEG-4. It supports data transfer at up to USB 3 speeds on iPad Pro, and up to USB 2 speeds on all other iPad and iPhone models.

Apple previously confirmed that the iPad Pro would support USB 3 transfer speeds, and the updated SD card reader appears to be the first product to take advantage of it. Last week, John Gruber speculated that the different Lightning port of the iPad Pro could also open up to USB-C functionalities in the future; I’m curious to see which other accessories will implement these iPad Pro optimizations in the next year.