Meets EPCglobal" Gen2 (V 1.2.0) as well as ISO/IEC 18000-6C 800-Bits of Nonvolatile Memory 96-EPC Bits, extensible to 496 Bits 512 User Bits 64 Bit Unique TID 32 Bit Access and Kill Passwords Pre-Programmed with a unique, unalterable 64-bit serial number User Memory can be Block Perma-Locked as well as read password protected in 64 Bit Blocks Supports all Mandatory and Optional Commands including Item Level Commands