本文件定义了带设备卡的物理特性和测试方法，包括但不限于电源设备、显示器、传感器、麦克风、扬声器、按钮或键盘。本文档还涵盖了卡上设备技术与其他机器可读卡技术共存的方面。 ISO/IEC？17839-2中定义了与生物特征捕获设备相关的附加要求。除本文件中规定的要求外，还可适用此类要求。ISO/IEC？17839-2定义了S2型卡；S2型卡的物理尺寸见附录A。

This document defines physical characteristics and test methods for cards with devices, including but not limited to, power supplying devices, displays, sensors, microphones, loudspeakers, buttons or keypads. This document also covers aspects of coexistence of technologies of devices on the card and other machine-readable card technologies. Additional requirements related to biometric capture devices are defined in ISO/IEC？17839-2. Such requirements can be applied in addition to the ones defined in this document. ISO/IEC？17839-2 defines a type S2 card; the physical dimensions of the type S2 card are specified in Annex？A.