Robust Security Gateway for Easy Deployment High-speed & wide-ranged wireless LAN connectivity Compliance with the IEEE 802.11g wireless standard allows the P-661HW-Dx Series to reach data transmission speeds of up to 54 Mbps. Moreover, with Zy XELs exclusive Wireless g+ Super Speed technology, the P-661HW-Dx Series offers wireless transmission rates of up to 125 Mbps to easily extend a wired network to provide access mobility & flexibility. Robust firewall security & IPSec VPN The ICSA-certified Zy NOS operating system ensures state-of-the-art firewall performance & robust security in the P-661HW-Dx Series. With the Stateful Packet Inspection (SPI) feature to prevent Denial of Service (Do S) & Distributed Denial of Service (DDo S) attacks, the P-661HW-Dx Series is the first line of defense against hackers, network intruders, & other harmful threats. Furthermore, its VPN feature encrypts data sent over the Internet to ensure secure communication between two sites without the need of a private leased line. Thus the P-661HW-Dx Series gives you secure global interconnectivity at a low cost. Easy setup with Multimedia Auto Provisioner Express (MAP Express) Through its interactive multimedia interface, Zy XEL Multimedia Auto Provisioner (MAP) offers comprehensive instructions for even non-technical users to follow step by step to easily install & configure the device with simple mouse clicks. With the interactive Installation tutorial, users can change the speed of the presentation using the control buttons on the navigation tool bar. In addition, the user-friendly Configuration Genie allows users to easily monitor the auto-configuration status & follow the on-screen instructions to complete the installation without hassle.