300 Mbps Wireless N (2.4 GHz) + 433 Mbps Wireless AC (5 GHz) QoS 4-Port LAN Switch. Easy setup with the Manhattan ExpressWay utility Ideal for heavy-traffic networks HD/3D video streaming online gaming video chat and more 4-port Fast Ethernet switch expands your network in an instant Supports WMM function to meet the multimedia data bandwidth requirement Secure wireless connection with the push of a button thanks to Wi-Fi Protected Setup (WPS) Supports WEP and WPA/WPA2 (TKIP and AES) data encryption QoS (Quality of Service) bandwidth management Three-Year Warranty