... media system:amplifier; stereo Loudspeaker; magnetic-proof,net card, sound card,integrated display card, Operation system: Windows2000/XP/Vista, RedHatLinux/FedoraCorePower ... IC/ID card reader,Credit card reader.*Coin/Bill acceptor.*16bit/64bits Metal Keyboard, stainless steel keyboard with trackball.*WIFI, ... cabinet sprayed metallic paint or plastic-spray,1.5-2.0MM steel,moisture-proof,anti-rust,anti- ...