Almost as frequently, reader vendors will not properly post on their product web pages that their reader is supported on macOS, but we will try to maintain both a comprehensive list here as well as an open dialogue with reader vendors on updating their websites for supported platforms. Frequently, reader mechanisms are OEM’d implying support for more smart card readers than are currently known to work. This CCID class driver supports ~130 CCID compliant smart card readers. Note: libusb is statically linked into Smart Card CCID.This component initially includes the following objects: ccid source and build patches for support on Mac OS X Leopard v10.5 files macOS configuration patch libusb this CCID Class Driver leverages the libusb project Rousseau is a member of the Smart Card Services development team and will be performing direct commits to the source tree here on this project. This driver is drawn entirely from the open source project development led by Dr. The Smart Card CCID component provides a USB CCID class driver supporting a wide assortment of USB CCID compliant reader mechanisms.