SDIO(Secure Digital Input Output)卡规范描述了用于将输入输出设备连接到主机系统的标准接口和电气特性。它允许如GPS、蓝牙等外设集成于SD卡形式中,提供多功能扩展支持。
SDIO card specifications document
This text refers to a document containing the specifications for SDIO (Secure Digital Input Output) cards. There is no mention of specific contact information or links in this description, so none are included here.