... KB-78,KB-95,KB-101P programmable keyboard with magic card reader track2+3)Color ( Optional)magic black, Crown ... pink, classic Red,Emerald greenBarcode scanner( Optional)L-2008 laser scanner,CS-3800 laser scanner,MS-7120 scannerBarcode printer( Optional) ... Industrial or not industrial( Argox, Postek, Zebra, Godex, Tec, Tsc, Stao)IC card reader ...