... & feature:Completely self-owned brand. Independent R&D. Industrial handheld terminal with Windows CE 6.0 operation system. User-friendly ... RFID (HF/UHF)WIFI, Bluetooth, GPRS,WCDMA,GPS, camera supported and optioanl.2 times longer reading distance than regular handheld reader. Up ... SDK,DEMO, software upgrading or online technology upgrading; Flagship UHF product - Handheld portable smart card reader