... High quality,Good price UHF RFID Handheld reader - Android GPRS PDACompletely self-owned brand. Independent R&D. Industrial handheld ... -benefit functions: RFID (HF/UHF)WIFI, Bluetooth, GPRS,GPS supported and optioanl.1.5M Stable reading range ... pixel optional, with flashlightData CommunicationStandard ConfigurationUSB2.0 Device, RS232,RJ45(TCP/IP) PORTMulti serial ports change overOptional ModuelsGPRS ...