Linksys Smart Wi-Fi lets you access your network anytime, anywhere. Device Type: Wireless router - 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: 2.53 Gbps Network / Transport Protocol: PPTP, L2TP, IPSec Features: Firewall protection, IPv6 support, VPN passthrough, parental control, Wi-Fi Protected Setup (WPS), reset button, MU-MIMO technology Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, DLNA CERTIFIED, UPnP, IEEE 802.11ac Power: AC 120/230 V ( 50/60 Hz ) Dimensions (WxDxH): 10.1 in x 7.2 in x 2.2 in Weight: 25.22 oz System Requirements: Microsoft Windows 7, Apple MacOS X 10.5.8 or later, Microsoft Windows XP SP3, Microsoft Windows Vista SP1 or later, Apple MacOS X 10.6.1 or later, Apple MacOS X 10.7 Lion, Windows 8, Apple OS X 10.8 Mountain Lion, Apple OS X 10.9 Mavericks 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: 2.53 Gbps Network / Transport Protocol: PPTP, L2TP, IPSec Encryption Algorithm: 128-bit WEP, 64-bit WEP, WPA, WPA2 Authentication Method: RADIUS Features: Firewall protection, IPv6 support, VPN passthrough, parental control, Wi-Fi Protected Setup (WPS), reset button, MU-MIMO technology Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, DLNA CERTIFIED, UPnP, IEEE 802.11ac , IC, FCC Processor: 1.4 GHz RAM: 512 MB DDR3 SDRAM Flash Memory: 128 MB Status Indicators: Power, WLAN, LAN, WPS, Internet Interfaces: LAN: 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 USB 3.0: 1 x 9 pin USB Type A WAN: 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45 USB 2.0 / eSATA: 1 x 11 pin USB/eSATA Antenna: External detachable and internal Antenna Qty: 5 Power Device: External power adapter Voltage Required: AC 120/230 V ( 50/60 Hz ) Cables Included: 1 x network cable Software Included: Drivers & Utilities OS Required: Microsoft Windows 7, Apple MacOS X 10.5.8 or later, Microsoft Windows XP SP3, Microsoft Windows Vista SP1 or later, Apple MacOS X 10.6.1 or later, Apple MacOS X 10.7 Lion, Windows 8, Apple OS X 10.8 Mountain Lion, Apple OS X 10.9 Mavericks Width: 10.1 in Depth: 7.2 in Height: 2.2 in Weight: 25.22 oz Service & Support: Limited warranty - 1 year Min Operating Temperature: 32 °F Max Operating Temperature: 104 °F Humidity Range Operating: 10 - 80% (non-condensing)