RFID Reader (1)for access control system,Writen (2)output format: EM125khz (3)output format:Wiegand26 ... comes with a variety of operating system platform driver development kit, demo program included with the full functionality of operational radio ... Windows 98 (2nd Edition), ME, 2000, XP Features&Function1,access control,time and attendance,2,Certification:ROHS, CE,FCC 3,Excellent ...