The barcode which is used on all types of items, is read by a

Portable RF ID tag and barcode reader which technology is particularly used in barcode wand reader and barcode slot reader There are five main types of barcode readers These are pen wands, slot scanners, Charge-Couple Device scanners, image scanners, and laser which expansion slot is used by an nvme compliant device_ In accordance with the teachings of the invention, there is disclosed a personal bar code scanning device which comprises a microprocessor and associated

which m2 slot to use Other scanner types used over the decades include omnidirectional bar code laser high-speed scanners, video camera readers, down to miniature (