MIFARE RC500在PC上的测试程序，包括寻卡，选卡，密码校验，读写卡，增减1操作，下载密钥，校验密钥等功能，十分实用-MIFARE RC500 PC, test procedures, including the search card, election card, password verification, reading and writing cards, change an operation, download key, validation key functions,