... channel cardonboard network cardOn-board Broadcom BCM57781 Gigabit Ethernet, dual antenna Wireless LAN 802.11b/g/n Wi-FiExtended parameterHDD portS-ATA ... × RJ45 Ethernet port, audio interface, optical interface, two Wi-Fi antenna interface, CMOS clear buttonUSB ports quantity6,4 USB 3.0 ... Guard), Internet Flash, etc. Newest product! Asrock Z77E-ITX with wireless wifi