The wasp wws450h 2d healthcare barcode scanner offers fast efficient barcode scanning accurately read 1d and 2d barcodes with the wws450h aggressive digital imager scan engine simply plug the usb adapter or optional ps2 rs232 into a pc to rapidly scan barcodes up to 49 meters away from the communication stand using wireless connectivity pair the wws450h with an androidtrade or iosreg device including iphonereg ipadreg or ipodreg to monitor operations in the field from up to