SIM card holders can be used in GPS units, GPRS modems, wireless telephones, Good contact performance, High durabilit SIM card connector, SIM card socket, SIM card holderModel: KF0221. General Characteristics With drawer type, w/o detective switch Dimension: 29.6x21.26x2.86mm (LxWxH) Weight: 1.32g (approx.)Durability: 10000 cycles2. Mechanical Characteristics Insulation material: Thermoplastic, ...