Chapter 2 System Specifications39AppendixSystem SpecificationsProcessing/Memory CPU Intel Xscale PXA255 400MhzMemory SDRAM: 64 MBFlash ROM: 64 MBOS Microsoft Windows CE 5.0 Professional PlusKeypad 22-key, including numeric key, alpha key and function keyDisplay 240x320 QVGA, Color Transflective TFT with Touch Screen & backlightScanner Integrated liner barcode scannerLong Range (optional)RFID Reader (optional)Indicator Dual color (red/green) LEDCommunication USB Host & ClientIrDA 1.2(SIR) through cradleGSM/GPRS (via expansion slot)802.11b/g (optional)BluetoothAudio SpeakerExpansion Slot PCMCIA Type II slotPower Source Main Lithium-lon @ 7.4V 2200mAh Main battery packBackup One rechargeable Li-ion backup batteryEnclosure Weight 700gDimension Approximately L221.3 X H177.5 X W99.5mmEnvironmental Operating temperature -30ºC~ 50ºCStorage temperature -30ºC~ 70ºCRelative Humidity 5% ~ 95%(non-condensing)Drop test to Concrete 4 feetEnvironmental Sealing IP67Certification CE, FCC, BSMI, VCCI, RoHS compliantAccessories Desktop Cradle with power jackUSB cableSynchronization and power cableAC/DC power adapterGun grip handle with internal Li-ion batterySoftware Microsoft Visual Studio 2005Microsoft Windows CE 5.0 SDKunitech PA982 SDKVOIP (via 3rd party)