TP-LINKs TL-WDR3500 is a performance optimized simultaneous dual band wireless router combining the blazing fast speeds of 300 Mbps using the crystal clear 5 GHz band & 300 Mbps using the traditional 2.4 GHz b&. With simultaneous dual b&, users have 600 Mbps of total bandwidth to power numerous bandwidth intensive applications at the same time around a large home or office setting, where simple tasks such as e-mail or web browsing can be handled by the 2.4 GHz band at 300 Mbps & more latency sensitive tasks such as online gaming or HD video streaming can be processed over the 5 GHz band at 300 Mbps, at the same time, with USB (Universal Serial Bus) 2.0 port capable of sharing flash storage, printers, ftp servers & media players, users can power a robust home media network.