Datalogic Skorpio Gun. Display diagonal: 71.1 mm (2.8 "), Display resolution: 240 x 320 pixels, Display: TFT. Internal memory: 128 MB. Processor clock speed: 520 MHz, Processor family: Intel XScale, Built-in processor: PXA270. Wireless technology: 802.11g. Interface: 3-pin RS232, USB