Utility bundle for scanner debugging, address handling, serial communication, and Wi-Fi network testing workflows.
- Version
- Address + Serial + Wi-Fi Toolkit
- Release Date
- 2024-12-26
Windows utility
RF5520U is a 2D and RFID ring scanner with Bluetooth connectivity and supports ring and handheld modes with flexible switching between barcode and UHF RFID data capture.

Utility bundle for scanner debugging, address handling, serial communication, and Wi-Fi network testing workflows.
Android APK package for scanner-oriented or custom input keyboard workflows.
Download the RF5520U Barcode Scanner PDF manual for setup codes, connection modes, parameter configuration, and common operation guidance.
View the online user manual, configuration settings, and operation guide for RF5520U Barcode Scanner.