读写器不仅能读序列号，而且还有服务于IC卡所有用途的功能，比如选中卡、认证、读卡、写卡、改密码、休眠卡能功能。-The reader can not only read the serial number, but also serve the function of IC card for all purposes, such as the selected card, certification, readers, writing cards, change your password, d