1. The wired laser handheld barcode scanner has powerful decoding capabilities for most one-dimensional barcodes. 2. This handheld barcode scanner provides fast decoding speed for more efficient work, and an error rate of less than 1/500 million. 3. This handheld barcode scanner ensures sensitive recognition and high accuracy. Supports manual trigger and continuous scanning, easy to use. 4. The scanning field depth is about 2-9 cm when the bar width is 0.1 mm and 3-50 cm when the bar width is 0.3 mm. Indicator lights and buzzer are used to show operating conditions. 5. It can work when the USB cable connects the scanner and the computer. Ergonomic handheld design provides a comfortable grip. When you buy our products, you not only get high quality, but also the benefit of our thoughtful customer service. Our customer service team is always ready to provide you with help and support.