General Device Type: Wireless router - 4-port switch (integrated) Enclosure Type: Desktop Compatible Slots: None Connectivity Technology: Wireless ,Wired Data Link: Protocol Ethernet, IEEE 802.11b, IEEE 802.11g, Fast Ethernet Frequency Band2.4 GHz Data Transfer Rate 100 Mbps Network/Transport Protocol: L2TP, PPTP, NTP, DHCP, IPSec Remote Management ProtocolHTTP Encryption AlgorithmWPA-PSK, WPA2-PSK Features: DHCP server, DNS proxy, Virtual server support, Firewall protection, URL filtering, IP address filtering, DMZ port, VPN passthrough, Wi-Fi Protected Setup (WPS), Manageable, MAC address filtering, Firmware upgradable, Dynamic DNS server, DHCP support, NAT support Compliant StandardsIEEE 802.3x, IEEE 802.11g, IEEE 802.11b, UPnP, IEEE 802.3u, IEEE 802.3 Expansion/Connectivity Interfaces: WAN : 1 x RJ-45, LAN : 4 x Ethernet 10Base-T/100Base-TX - RJ-45 Expansion Slots Total (Free): None Networking Networking type: Wireless router Antenna Antenna: External integrated Antenna Qty: 1 Power Power Device: Power adapter - External Communications Type: None Miscellaneous Width: 6.6 in Depth: 4.3 in Height: 1.3 in Environmental Parameters Humidity Range Operating