Handheld barcode reader can be used to scan and decode linear 1D barcodes Laser produces single line of light that can scan barcodes at a speed of up to 72 scans per second USB cable can be connected to a computer or another host system (sold separately) to transmit barcode data CodeGate setting prevents barcode data from being transmitted until button is pushed to help prevent accidental scans Weighs 3.5 oz.; measures 2 x 2.5 x 6.7 inches (H x W x D)