TP-LINK's TL-MR3040 is a truly mobile wireless networking platform that when paired with a 3G USB modem, is able to broadcast a wireless signal at up to 150 Mbps around a room, creating a mobile office or entertainment network for up to five devices to access the Internet simultaneously. The device is the ideal travel companion, with pocket-sized dimensions and powered by its own powerful Internal 2000 mAh battery, users can work or play for hour on end. The device is also incredibly easy to use, allowing users to rapidly set up an Internet connected wireless network in as little time as it takes to plug in their 3G USB router or WAN cable and when finished, simply place the device back in their pockets. Device Type: Wireless router Enclosure Type: Desktop Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Frequency Band: 2.4 GHz Data Transfer Rate: 150 Mbps Network / Transport Protocol: TCP/IP, PPTP, L2TP, ICMP/IP, PPPoE, CSMA/CA, CSMA/CD Routing Protocol: Static IP routing Remote Management Protocol: HTTP Features: Firewall protection, DMZ port, NAT support, VPN support, auto-negotiation, DoS attack prevention, ALG support, firmware upgradable, Access Control List (ACL) support, virtual server support, DHCP server, built-in rechargeable Li-ion battery Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, UPnP Dimensions (WxDxH): 2.4 in x 3.9 in x 0.6 in Weight: 3.32 oz System Requirements: UNIX, Apple MacOS, Novell NetWare, Microsoft Windows 98SE/2000/NT/ME/XP/Vista/7 Device Type: Wireless router Enclosure Type: Desktop Connectivity Technology: Wireless, wired Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Frequency Band: 2.4 GHz Data Transfer Rate: 150 Mbps Network / Transport Protocol: TCP/IP, PPTP, L2TP, ICMP/IP, PPPoE, CSMA/CA, CSMA/CD Routing Protocol: Static IP routing Remote Management Protocol: HTTP Encryption Algorithm: AES, 128-bit WEP, 64-bit WEP, 152-bit WEP, TKIP, WPA, WPA2, WPA-PSK, WPA2-PSK Authentication Method: Radio Service Set ID (SSID) Features: Firewall protection, DMZ port, NAT support, VPN support, auto-negotiation, DoS attack prevention, ALG support, firmware upgradable, Access Control List (ACL) support, virtual server support, DHCP server, built-in rechargeable Li-ion battery Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, UPnP, FCC, RoHS Status Indicators: Power, status Line Coding Format: DBPSK, DQPSK, CCK, 64 QAM, BPSK, QPSK, 16 QAM Interfaces: WAN: 1 x 10Base-T/100Base-TX - RJ-45 USB 2.0: 1 x 4 pin USB Type A Antenna: Internal Gain Level: 0 dBi Power Device: External power adapter Cables Included: 1 x USB cable 1 x network cable Software Included: Drivers & Utilities OS Required: UNIX, Apple MacOS, Novell NetWare, Microsoft Windows 98SE/2000/NT/ME/XP/Vista/7 Width: 2.4 in Depth: 3.9 in Height: 0.6 in Weight: 3.32 oz Min Operating Temperature: 59 °F Max Operating Temperature: 104 °F Humidity Range Operating: 0 - 75% (non-condensing)