Android 2.3, 512DDR3,2GB nand browser,built-in wifi & RF45 ... confused. E66 supports mouse,keyboard,usb camera,usb speaker,skype,youtube,msn,skype,facebook.. Applicationsbrowser Ucweb,Chrome-liteFlashYes, support Adobe Flash ... , POWERPOINT, PDF), TXT, 3Gsupport extand 3GGameMany games, can download from Android MarketAV outputAudio FormatMP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC ...