This Range Booster N ADSL2/2+ Modem Router is a versatile, high-performance remote router for the home & small office. With integrated ADSL2/2+ supporting up to 24 Mbps download speeds, firewall protection, Quality of Service (Qo S), 802.11n wireless LAN (draft 1.0) & 4 Ethernet switch ports, this router provides all the functions that a home or small office needs to establish a secure & high-speed link to the Internet. Ultimate Wireless Connection with Maximal Security Powered by Range Booster N™ technology, this router provides wireless speeds that are up to 4 times faster than 802.11g 1. Maximize wireless performance by connecting this router to computers equipped with Range Booster N™ wireless interfaces & stay connected from virtually anywhere at home & in the office. The router can also be used with 802.11g & 802.11b wireless networks to enable significantly enhanced reception. It supports WPA/WPA2 & WEP for flexible user access security & data encryption methods. Firewall Protection The router provides firewall security using Stateful Packet Inspection (SPI) & hacker attack logging for Denial of Service (Do S) attack protection. SPI inspects the contents of all incoming packet headers before deciding which packets are allowed to pass through. Access control is provided with packet filtering based on port & source/destination MAC/IP addresses. With Virtual Server Mapping, only specific services on a local server, like web, FTP or games may be made accessible from the Internet, ensuring the rest of the machine remains protected from hackers. VPN pass-through is provided to let mobile users securely access office files & mail from home. Quality of Service Features The DSL-2740R supports multiple priority queues to enable a group of home or office users to experience smooth connectivity without suffering the effects of network congestion. This support for Quality of Service (Qo S) means that you can enjoy lag-free transmission for applications such as Vo IP & streaming multimedia over the Internet. 1 Maximum wireless signal rate derived from IEEE standard 802.11g & draft 802.11n specifications. 802.11n speeds obtainable when operating with Range Booster N™ products. Actual data throughput will vary. Network conditions & environmental factors, including volume of network traffic, building materials & construction may lower actual data throughput rate. Environmental factors may adversely affect wireless signal range. Range Booster N™ products are based on draft IEEE 802.11n specifications & are not guaranteed to be forward compatible with future versions of the IEEE 802.11n specifications. Compatibility with draft 802.11n devices from other manufacturers is not guaranteed. All references to speed are for comparison purposes only. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.