Barcode Scanner
WIRED AND WIRELESS
A wired scanner is a barcode scanner that connects directly to a computer or other device using a cable, such as USB or RS-232. It provides a stable and reliable connection without requiring batteries, making it ideal for fixed workstations like retail checkout counters and offices.
A wireless scanner is a barcode scanner that communicates with a computer or mobile device without a physical cable, typically using Bluetooth or a 2.4 GHz wireless connection. It offers greater mobility and flexibility, allowing users to scan items from a distance, making it ideal for warehouses, logistics, and inventory management.
Pocket Scanner
A pocket scanner is a compact, lightweight barcode scanner designed to fit easily into a pocket or be carried comfortably throughout the workday. It typically connects to smartphones, tablets, or computers via Bluetooth or USB, allowing users to scan barcodes quickly while on the move.