8 91About the Computer FeaturesThis chapter introduces the i�roc® Ci70 -Ex Mobile Computers with Windows® Embed-ded Handheld operating system� Use this chapter to learn about the basic features andfunctions of each computer, as well as the available accessories for it�About the i.roc® Ci70 -Ex Mobile ComputersThe ergonomically designed ecom instruments i�roc® Ci70 -Ex Mobile Computers arebuilt on the Microsoft Windows Embedded Handheld operating system� They are easy-to-use, and run most software developed for the Windows Embedded platform, includ-ing standalone, client-server and browser-based applications�i�roc® Ci70 -Ex Front View i�roc® Ci70 -Ex Back ViewSpeakerOn/off buttonScan buttonBatteryIrDa portAmbient lightSensoroptionalDust coverBattery ScrewOverview of i.roc® Ci70 -Ex FeaturesThe i�roc® Ci70 -Ex includes these standard features:• Multi-processor architecture with 512 MB DRAM and 1GB Flash• 802�11a/b/g/n and Bluetooth® radios• Customer-accessible microSD slot for memory cards up to 32 GB• IrDA port with speeds up to 4 MbpsThe i�roc® Ci70 -Ex Mobile Computer with an IEEE 802�11a/b/g/n radioinstalled is Wi-Fi® certified for interoperability with other 802.11a/b/g/nwireless LAN devices�Optional Stylus andStylus Bracket