SD Association Whitepapers - SD Association SD Association Whitepapers Downloads SD Association Whitepapers Simplified Specifications SD Memory Card Formatter for Windows/Mac SD Memory Card Formatter for Windows Download SD Memory Card Formatter for Mac Download FAQ SD Memory Card Formatter for Linux SD Memory Card Formatter for Linux_x86_64 Download SD Memory Card Formatter for Linux_ARM64 Download FAQ SD Association Brochure Download Downloads Downloads SD Association Whitepapers Simplified Specifications SD Memory Card Formatter for Windows/Mac SD Memory Card Formatter for Windows Download SD Memory Card Formatter for Mac Download FAQ SD Memory Card Formatter for Linux SD Memory Card Formatter for Linux_x86_64 Download SD Memory Card Formatter for Linux_ARM64 Download FAQ SD Association Brochure Download Latest Whitepapers Specification Name Issue Date SD Express Host Implementation Guideline–Version2 May 13, 2025 SD Express Speed Class – As introduced in SD 9.1 Specification Oct. 20, 2023 Boot, TCG and RPMB – The New Security Features Introduced in SD 9.0 May 9, 2022 SD Express and microSD Express Memory Cards: The Best Choice for your Future Product Designs May 19, 2020 SD Express Memory Cards with PCIe® and NVMeTM Interfaces May 19, 2020 Mobile Device Innovations: Application Performance Class Expansion and New Low Voltage Signaling for SD Memory Cards March 7, 2017 Understanding the New UHS-III February 23, 2017 Application Performance Class:The new class of performance for applications on SD memory cards (SD 5.1) November, 2016 Video Speed Class:The new capture protocol of SD 5.0 February , 2016 A New Method of High Speed P2P File Transfer using SD Card and TransferJet Technology September, 2014 Activating New Mobile Services and Business Models Through smartSD Memory Cards November 3, 2014