The D-Link DSR Series Unified Services Routers provide secure, high-performance networking solutions to address the growing needs of small and medium-sized businesses. With integrated high-speed wireless1 technology, the DSR series routers offer comparable performance to wired networks, but with fewer limitations. Next generation wireless performance is available on the DSR-500AC and DSR-1000AC, which introduces 802.11ac support to the family. Available on the 5 GHz band, the combination of wider radio frequency bandwidths take data rates available to clients supporting the wireless AC standard to the next level.