Product features and parameters Manual draw card, scratch card supports two-way Interface: USB atau PS / 2 atau RS-232, not need an external power supply Stable performance, desain tubuh yang unik, begitu halus dan kartu draw akurat,beautiful and practical Comply with ISO 7811 Gunakan hidup: >300,000 times Work mode: read-only Read track: 1,2,3 jalur, ( atau menentukan 2 jalur, 23 jalur, 12 …