1.1D/2D handheld Scan, 2. RFID 3. GPRS/EVDO, Wi-Fi, Bluetooth 4. GPS,Camera 1D/2D laser barcode scanner ,WIFI/GPRS inwireless ... barcode scanner , with Windows Mobile 6.5, GPRS, CDMA1X ... , CDMA2000 EVDO, WI-FI, bluetooth, 1D/2D barcode scan, GPS. ...