CRX id
nokknmdjgefmbeaogkgkmdpfahbodbfl
nokknmdjgefmbeaogkgkmdpfahbodbfl
Description from extension meta
读取磁卡信息
Image from store
Description from store
USB接入磁卡读卡器，通过部署的应用程序实现网页和磁卡读卡器通讯，读取磁卡读卡器里面的信息