... applications2.Elegant and slim design, convenient swiping card vertically 3.Leading ARM processor (400MHz), outstanding ... Track 1/2/3, bi-directional swipe;IC Card Reader1 user card (EMV4.2), supports SLE4442 / SLE4428 memory ... SAM slots, compliant with ISO7816; Supports PPS protocolContactless Card Reader (Optional)Supports Mifare classic, Mifare Ultralight, ... ,PBOC2.0 handheld TCP/IP Ethernet pos