Belkin F5D9230-4 Wireless-G Plus MIMO Router Up to 1000 ft. of wireless range 10 times faster than 802.11b and double the speed of 802.11g Guaranteed interoperability with Belkin's G Plus MIMO, Pre-N and legacy 802.11b/802.11g devices Improves performance of legacy 802.11g and 802.11b networking devices Wi-Fi certified for secure network connection