1.UHF Card Standard:ISO 18000-6C, EPC Class 1 Gen2.2.Frequency:868 to 960MHz. 3.Long read distance 4.high quality rfid tag-uhf tag -rfid uhf tag-rfid tag supplier-rfid tag manufactory-uhf long distance tag-rfid long range tag 1.Chip TypeAlien H2/H3Impinj M3/M4/M52.ProtocolEPC Class1 Gen2/ISO 18000-6C3.MemoryAlienH3:EPC-96bit,UserMemory-512bit,TID-64bit,Impinj:EPC-96bit/128bit,UserMemory-32bit~ ...