... , POS Terminal, Sealed tact switch, water-proof, dust-proof, patent IC Card Connector, Smart card connectorModel: KF013MF1) Contact number: 8 pin2) Dimension: 662.2x40x7 ... ) Durability: more than 100, 000 cycles4) Contact location: ISO7816-25) Sealed Tact switch, water-proof, dust-proof6) Patent of switch design, switch part ...