... 1D/2D barcode scanning, RFID cards/tags reading under UHF protocols,WiFi/GPRS/Bluetooth communication, GPS positioning and image ... management, asset tracking, library, transportation, manufacturing, etc.The UHF working frequency can be customized from 840MHz to 960 MHz ... cable, RS232 serial cable, Touch stylus, 4G microSD (TF) card,Hand strap, Carrying case, AC adapter, SDKOptional Accessories 1. ...