... Communication: 900/1800/19000MHz RFID read distance: 50~200cm UHF RFID Reader Portable For years rich experience in the field of RFID ... Card/Card Reader.Support RFID radio frequency(UHF frequency band),Wi- ... RFID,Barcode scanning,touch screen,handheld pen.Support RFID Protocol: UHF:EPC Gen2(ISO18000-6C), ISO18000-6BRFID read distance: 500~ ...