The ENHWI-1AN42/ENHWI-1AN45 Wireless N150 Router complies with IEEE 802.11n, and provides faster and farther range than 802.11g while being backward compatible with 802.11g and 802.11b mode. This router uses advanced broadband router chipset and wireless LAN chipset solution to let you enjoy high-speed Wired and Wireless connection. Simply connect this device to a Cable or DSL modem and then you can share your high-speed Internet access with multiple PCs at your home with or without wires. It creates a secure Wired and Wireless network for you to share photos, files, video, music, printer and network storage. ENHWI-1AN42/ENHWI-1AN45 provides maximum transfer rate up to 150Mbps and supports WEP, WPA, WPA2, 802.1x high-level WLAN security features that guarantee the best security for users. ENHWI-1AN42/ENHWI-1AN45 has a built-in 4 ports 10/100 Ethernet switch with auto speed sensing. The router has a friendly web-based GUI configuration and management and supports software upgrade through the web. It also supports the following: WPS software PBC/PIN, MAC filter, IP filter, URL/domain blocking, protocol filter, auto-crossover (MDI/MDI-X) function, 64/128-bit WEP, WPA, WPA2, 802.1x Authentication Encryption, Virtual DMZ Host, DDNS, UPnP, Virtual Server / Port Trigger, VPN pass through - IPSec, PPTP, L2TP, NAT, DHCP Server/Client, and Access Point. ENHWI-1AN42 requires an active broadband connection with cable/DSL modem, Ethernet cables, Ethernet or wireless enabled computers TCP/IP protocol installed, and a web browser such as Internet Explorer 7 or Mozilla Firefox 3 or later. The router is supported by the following OS: Windows 98SE, ME, 2000, XP, Vista, Win7, Mac and Linux.