The ZKTeco ZKB202S Wireless Barcode Scanner is designed for efficient barcode reading in retail stores, supermarkets, warehouses, offices, and inventory management environments. Supporting both 1D and 2D barcode scanning, it can read traditional linear barcodes and compatible QR codes. Its wireless design allows greater freedom of movement during checkout, stocktaking, and product identification. The included USB receiver enables wireless connectivity with compatible computers and point-of-sale systems. Its ergonomic handheld design and trigger operation make it suitable for everyday business use, helping improve scanning efficiency and reduce manual data entry.