The Cisco DPC2325 wireless G router is a compact device that combines three features into one. A router, cable modem, and wireless access point provide internet connection solutions for both small office networks and home users. The DPC2325 wireless router can be used on both DOCSIS 1.1 and DOCSIS 1.0 networks, because it is fully backward compatible. The Cisco 10/100 wireless router has one antenna and a wireless transmission speed of 54 Mbps. Featuring a fast Ethernet port, the Cisco DPC2325 wireless G router has four network (RJ-45) ports, one management port, and one broadband coaxial port. The Cisco 10/100 wireless router features a number of security features, including SPI, NAT, and NAPT.