... into 64 M, 128MFLASH/SDRAMPower:External switching power supply: 9 V/3A, input voltage: AC187V 253VOutput voltage: DC9V + / -5%, ripple ... 233Magnetic Card & Contactless Track 1/2 or 2/3,Track 1/2/3 (option),iSO 7812-2,Contactless card ISO14443A/B,Mifare 1,S50,S70,etcIC Card ... to downloadSpecial features: Calling bell, the black box functionsSize: 200 * 90 * 60 mm All in 1 pos terminal with printer