41AppendixSystem SpecificationsProcessor / Memory CPU Intel PXA270 520MHzMemory SDRAM: 64MBFlash ROM: 320MBOS Window Mobile 5.0Keypad 18-Key, including numeric key, alpha key andfunction keyDisplay 240x320 QVGA, Color Transflective TFT,with Touch Screen & backlightRFID Reader HF 13.56MHzISO 15693, ISO 14443A/BIndicator Led, VibratorCommunication USB Host & Client802.11b/gBluetooth 1.2Bluetooth supports Bluetooth Printer, BluetoothActiveSync, Bluetooth ModemAudio MIC, Speaker, Headset Connector, ReceiverExpansion Slot SDIO slotPower Source Main 3.7V 2200mAh Li-ion battery packBackup 3.6V 40mAh Ni-MH backup batteryEnclosure Weight 310g with batteryDimension Approximately L149.5 X H35.5 XW85mmEnvironmental Operating temperature -10 °C~ 50 °CStorage temperature -20 °C~ 60 °CCharging temperature 10 °C~ 45 °CRelative Humidity 5%~95% (non-condensing)Drop test to Concrete 4 feetEnvironmental Sealing IP64Models RFID HF + 802.11b/g + BTGPRS + 802.11b/g + BTGPRS + BT802.11b/g + BTBT OnlyCertification CE, FCC, BSMI, VCCI, CCC, RoHS compliantAccessories Battery ChargerDesktop CradleModem CradleMulti-bayHolsterSoftware unitech Software Development KitOracle Database LiteWave Link AvalancheMicrosoft BizTalk Server 2006 R2