... gray, supports dual-layer paperPCI-PED V1.3, EMV4.2(Level 1&2), PBOC2.0, CCC, CE, and RoHS approved Performance: ... function keysMagnetic Card ReaderCompliant with ISO7811, ISO7812; Track 1/2/3, bi-directional swipe; supports smart error correctingIC Card Reader1 ... user card (EMV4.2), supports SLE4442 / SLE4428 memory cardPSAM Slot2 PSAM slots, ...