DescriptionLAFALINK LF-D520B is an outdoor high gain wireless USB adapter、 which is ideal for long distance Wi-Fi connection、 even the wireless network are far away from you. LF-D520B can also provide you a stable wireless connection. It uses the latest wireless 11N technology、 wireless rates of up to 150Mbps、 and built-in 14dBi high gain directional antennas、 which provides further wireless distances. It uses the ABS waterproof and dustproof material、 suitable for high and low temperature、 and other environment conditions. LF-D520B provides the long distance USB dataline、 which can supply power and data at the same time、 for convenient outdoor installation.Main Features: 14dBi directional antenna to build long distance WiFi connection ABS outdoor weatherproof and lightning / ESD protection design High power to boost your signal coverage and link speed Complies with IEEE 802.11b / g、 wireless speed up to 150Mbps Up to 5 meters USB line for convenient deploymentColor: White、 Black Type: Network Card Interface: USB2.0 Transmission Rate: 150Mbps Transmission Frequency: 2.4GHz WIFI Transmission Protocol: 802.11b/g Wireless Security: 64/128 Bit WEP、 WPA-PSK、 WPA2-PSK Support System: Windows 7、 Windows Vista、 Mac OS、 Linux、 Windows 8、 Windows XPPackage Contents: 1 x Wireless USB Adapter、 1 x Set Up CD、 1 x Cable、 1 x Use Manual