Iibhodi zamandla ombane we-smart usb ziyilelwe ukunika amandla kwizixhobo ezininzi ze-USB ngaxeshanye, zivumela ukutshaja okusebenzayo nokukhawulezayo.Ezi bhodi zixhotyiswe ngamazibuko e-USB amaninzi kwaye ziza kunye neesekethe ezidibeneyo zokukhusela kwiisekethe ezimfutshane kunye nokunyuka.Iibhodi ze-Smart zixhotyiswe ngetekhnoloji yokutshaja ekrelekrele enokubona uhlobo lwesixhobo kwaye ibonelele ngesona santya siphezulu sokutshaja kwisixhobo ngasinye.Iibhodi ze-Smart nazo zinokusetyenziswa ngee-adapters ezahlukeneyo, ezikuvumela ukuba uhlawule izixhobo ezininzi ngomthombo wamandla omnye.