Wireless Type: 802.11B, 802.11G, 802.11N Supports 802.11AC standard, with simultaneous 2.4GHz 300mbps and 5GHz 433mbps connections for 733mbps of total available bandwidth 3 external antennas provide stable Omni-directional signal and superior wireless coverage Wireless Standards: IEEE 802.11ac/n/a 5GHz, IEEE 802.11b/g/n 2.4GHz Signal Rate: 5GHz: Up to 433mbps, 2.4GHz: Up to 300mbps Antenna Type: 3 fixed external antennas combined with higher quality antenna technology Wireless Security:64/128-bit WEP,WPA/WPA2,WPA-PSK/WPA2-PSK encryption Interfaces: 4 x 10/100mbps LAN ports, 1 x 10/100mbps WAN port and 1 USB 2.0 port TP-Link’s Archer C20 comes with the next generation Wi-Fi standard – 802.11ac, backward compatible with 802.11n and 3 times faster than wireless N speeds. Archer C20 offers you the flexibility of two dedicated networks and ensures amazing wireless performance. Simple tasks such as sending e-mails or web browsing can be handled by the 2.4GHz band while bandwidth intensive tasks like online gaming or HD video streaming can be processed by the 5GHz band – all at the same time. Please note: Product doesn't have USB port Brand TP Link SKU TP015EL0Z5Y5GNAFAMZ-229610