9 ELECTRONIC DATA COLLECTION TERMINALS AND ELECTRONIC DATA COLLECTION UNITS; COMPUTER PROGRAMS FOR DATA COLLECTION; CONTROLLERS FOR INTERFACING ELECTRONIC DATA COLLECTION TERMINALS WITH A HOST COMPUTER; PERSONAL COMPUTERS; LASER SCANNERS; ELECTROOPTICAL READING WANDS; BAR CODE READERS; PRINTERS; MAGNETIC TAPE DRIVES; MAGNETIC DISC DRIVES; KEYBOARDS; BATTERY CHARGERS; CLOCK/CALENDAR PERIPHERAL DEVICES FOR DATA COMMUNICATIONS SYSTEMS; COMMUNICATIONS INTERFACE CARDS FOR ELECTRONIC DATA COLLECTION TERMINALS AND CONTROLLERS; DATA COMMUNICATIONS CABLES; COUPLERS; TERMINATORS, REPEATERS, AND DRIVERS FOR DATA COMMUNICATIONS CABLES; MODEMS; AND ACCESSORIES FOR ELECTRONIC DATA COLLECTION TERMINALS AND ELECTROOPTICAL READINGS WANDS, NAMELY, DUST COVERS, CARRYING CASES, AND MOUNTING PLATES, STATIONS, WORK STATIONS, STANDS AND HOLDERS