HP Trusted Platform Module Accessory

Thank you for your question! This HP Trusted Platform Module Accessory is designed to the TPM 1.2 standard set by the Trusted Computing Group. The Trusted Computing Group (TCG) is an international industry standards group that develops specifications amongst its members. The TCG publishes the specifications for use and implementation by the industry. Also, this HP Trusted Platform Module Accessory is compatible with the following printers: HP FutureSmart 4.0: HP LaserJet: M506, M604, M605, M606, M607, M608, M609, M712, M806 HP LaserJet MFP: M527, M631, M632, M633, M830 HP LaserJet Managed: M506dnm, M506xm, M830zm HP LaserJet Managed MFP: M527cm, M527dnm HP Color LaserJet: M552, M553, M651, M652, M653, M855 HP Color LaserJet MFP: M577, M681, M682, M880 HP Color LaserJet Managed: M553dnm, M553xm, M880zm, M880zm+ HP Color LaserJet Managed MFP: M577cm, M577dnm HP OfficeJet: X555 HP OfficeJet MFP: X585 HP PageWide Color: 556 HP PageWide Color MFP: 586