D301 is an 802.11n-compliant device that combines the function of high speed ADSL2+ modem, wireless router and 4-port switch. It delivers up to 8x faster wireless speed and 6x farther range than 802.11g. D301 also supports the latest ADSL2/2+ standards to provide higher performance and longer reach from ISP''s DSLAM. Connect it to the Internet service and provide up to 300Mbps wireless network for sharing high volume files, streaming music, videos, even online gaming among multiple computers. Additionally, with versatile USB port, you can easily share files and media from an external USB storage device with your friends or family.All-in-One DeviceThe D301 is a true one-stop solution, serving as a wired and wireless modem and router. It combines all the functionality of ADSL 2/2+ modem, WiFi router, and 4- port switch, and adds to it with a range of features, including USB sharing, IPTV, easy setup, and TR069.Enhanced Wireless PerformanceThe D301 is an 802.11n-compliant device that delivers wireless speeds of up to 300Mbps, makes it easy for multiple users to share Internet access, files and printing. Enjoy bandwidthintensive activities like gaming and media with less lag and performance degradation.Powerful and Wide CoverageFeaturing 2x5dBi external antenna, the D301 provides a boosted signal to ensure wireless coverage all around your home. Plus, with MIMO technology, it uses signal reflections to reduce dead spots, providing better wireless performance, transmission rates, stability and coverage.USB SharingThe D301 provides a USB 2.0 port, which you can attach an external hard drive or an USB printer to your network, allowing you to share files or print wirelessly throughout your home.Advanced Wireless SecurityThe D301 offers multi-level wireless encryption options to prevent unauthorized access and protect your important data, including 128-bit WEP, WPA and WPA2, as well as wireless access control based on MAC address.6000V Lightning ProtectionLightning brings strong currency surge which can cause great damage to electronic devices like modem router. Designed with up to 6000 voltage lightning protection, the D301 can effectively avoid such damage. Thus it is ideal for use in areas where tough thunderstorms happen frequently