The Nighthawk AC1900 Cable Modem Router delivers WiFi speeds of up to 1.9Gbps. It ensures uninterrupted HD video streaming with 24x8 channel bonding. Save up to $120 a year by eliminating Internet service provider rental fees. It’s ideal for fastest Internet cable services like Comcast XFINITY Blast/Extreme data plans. Device Type: Wireless router - cable modem - 4-port switch (integrated) Enclosure Type: Desktop Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Frequency Band: 2.4 GHz / 5 GHz Data Transfer Rate: 1900 Mbps Features: Firewall protection, NAT support, Stateful Packet Inspection (SPI), DoS attack prevention, IPv6 support, parental control, Wi-Fi Protected Setup (WPS), FTP server, ReadySHARE, Push ‘N’ Connect button, Beamforming+ Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, Wi-Fi CERTIFIED, IEEE 802.11n, Wi-Fi Protected Setup, DLNA CERTIFIED, IEEE 802.11ac Dimensions (WxDxH): 9.6 in x 8.3 in x 1.7 in Weight: 5.68 oz System Requirements: UNIX, Apple MacOS, Linux, Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows 7, Microsoft Windows Vista, Windows 8 Manufacturer Warranty: 1 year warranty Device Type: Wireless router - 4-port switch (integrated) Enclosure Type: Desktop Connectivity Technology: Wireless, wired Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Frequency Band: 2.4 GHz / 5 GHz Data Transfer Rate: 1900 Mbps Encryption Algorithm: WPA-PSK, WPA2-PSK Features: Firewall protection, NAT support, Stateful Packet Inspection (SPI), DoS attack prevention, IPv6 support, parental control, Wi-Fi Protected Setup (WPS), FTP server, ReadySHARE, Push ‘N’ Connect button, Beamforming+ Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, Wi-Fi CERTIFIED, IEEE 802.11n, Wi-Fi Protected Setup, DLNA CERTIFIED, IEEE 802.11ac Processor: 1.6 GHz RAM: 256 MB Flash Memory: 128 MB Line Coding Format: 256 QAM Type: Cable modem Protocols & Specifications: DOCSIS 3.0 Max Transfer Rate: 960 Mbps Interfaces: LAN: 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 WAN: 1 x F connector USB 2.0: 1 x 4 pin USB Type A Antenna: Internal Antenna Qty: 3 Power Device: External power adapter Cables Included: 1 x network cable OS Required: UNIX, Apple MacOS, Linux, Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows 7, Microsoft Windows Vista, Windows 8 Width: 9.6 in Depth: 8.3 in Height: 1.7 in Weight: 5.68 oz Service & Support: Limited warranty - 1 year