CPU Atheros AR7161 680MHz network processor Onboard level license: Level4 (AP/CPE) MiniPCI slot One miniPCI Type IIIA/IIIB slots Ethernet ports One 10/100 Mbit/s ethernet ports supporting Auto-MDI/X Power options Power over Ethernet: 10..28V (exept power over datalines) Memory 64MB DDR onboard memory chip Data storage 64MB onboard NAND storage Speaker present Serial ports One DB9 RS232C asynchronous serial port Weight 82g Dimensions 105mm x 105mm (4.13 in x 4.13 in) Power consumption ~3W without extension cards maximum - 12W RoHS Compliance Yes