... to external device Supports FTP remote download High speed thermal printer, up to 28 lines/sec, easy load style, ... SLE4428 memory cardPSAM Slot2 (optional 4) PSAM slots, compliant with ISO7816; Supports PPS protocol, up to 300kbps.Contactless Card Reader ... dial, supports full SSLv2/3 TLSv1Supports PSTN MODEM coexists with wirelessRemote DownloadSupports NewTMS or FTP remote downloadPeripheral Port2 RS- ...