... Router is an all-in-one router (integrates router, Wireless access point, Four-ports switch and firewall in one), ideal for ... MAC Address Filter/ Domain Name Filter/ Applications Filter, restricted access policies are established, which enable families and small businesses to ... Backwards compatible with 802.11b/g 2.Integrates router, Wireless access point, Four-ports switch and firewall in one 3.2.4GHz ...