... ), outstanding performance in mass data and EMV transactions4.160MB memory, supports loading multiple applications5.Multiple choices of integrated communication ... /2/3, bi-directional swipe;IC Card Reader1 user card (EMV4.2), supports SLE4442 / SLE4428 memory cardPSAM Slot2 / 3 SAM slots, ... (Optional)802.11b/g, supports full SSLv2/3 TLSv1Peripheral Port2 RS-232 (up to 3), 5V @ 500mA DC output1 RJ11 ...