... card reader.*Coin/Bill acceptor.*16bit/64bits Metal Keyboard, stainless steel keyboard with trackball.*WIFI, GPRS Modem*Camera, Thermal /Laser printer ... . Color: we can paint your own color, free of charge Cabinet: Steel cabinet sprayed metallic paint or plastic-spray,1.5-2.0MM ... steel,moisture-proof,anti-rust,anti-acid,anti-dust Packing:foam , ...