The UR20RW is a UHF card enrollment reader/writer designed for reading and writing EPC and user memory data on UHF tags and cards. It supports EPCglobal UHF Class 1 Gen 2 and ISO 18000-6C standards, ensuring wide compatibility. With a USB plug-and-play interface, the UR20RW connects easily to computers and other devices without the need for additional drivers, making it ideal for UHF card enrollment and access control applications.