CPU: ARM926 266MHz OS: Win CE 5.0 Memory: 128 RAM Storage: 1~4GB NAND Flash optional LCD: 7" 800x480 true color LAN: 10/100M Ethernet access WIFI: 802.11b/g Keyboard: stadard English 80keys,support external keyboard Mouse&touchpad: built-in touch pad,two mouse short cut keys,support USB mouse USB Port: 3 Card Port: SD Card Sound Effect:built-in stereo speakers,in focus audio,external mic. Battery:2100MAH Last time:3hours