1. Strong reading performance, quickly read the main code and two-dimensional code on paper, computer or mobile phone screen;
2. Quickly read payment codes, electronic rolls, coupons, etc. on the screen of mobile devices, which can be used for online payment;
3. Support multiple communication methods such as USB, virtual serial port;
4. Applicable to various lighting environments (including completely dark), High temperature and humidity, and various harsh and complex working environments, such as shock, vibration, and strong exposure;
5. Compatible with Windows, Android, and Linux systems.