ZT-180-102's hardware configuration and performance: Performance of the hardware configuration described in note Processor ZT-180 Processor frequency 1GMHz Memory DDR 256MB Built NandFlash 2G SD card expansion of storage devices, U disk LCD Monitor 10.2 "TFT digital screen, 1024 × 600 Internet support built-in Ethernet cards, WIFI wireless Internet access USB external module supports USB ...