Dimensions58.0 mm (L) x 20.0 mm (W) x 13.7 mm (H)Contact Smart Card InterfaceNumber of Slots: 1 Full-sized Card SlotStandard: ISO 7816 Parts 1-3, Class A, B, C (5 V, 3 V, 1.8 V)Protocol: T=0; T=1; Memory Card SupportOthers: CAC, PIV, SIPRNET, J-LIS Smart CardsCompliance / CertificationsEN 60950/IEC ..