The Ultra Long Range Wifi Extender antenna extends your wifi signal to provide you with a reliable high-speed wifi connection. Includes 40' cable. This Ultra Long-Range Wifi Extender is a 24dBi grid parabolic Wi-Fi antenna which provides up to 8 miles of range. This wifi boosting antenna is quality certified in our test chambers. This wifi antenna has tighter fitting precision parts and instructions. Designed and manufactured in the USA. Achieve a high speed reliable wifi signal. The Ultra Long-Range Wifi Extender is compatible with Wi-Fi standards 802.11b, 802.11g, 802.11n for fast data transfers up to 150mbps. The Ultra Long-Range Wifi Extender is a grid antenna which has a very narrow directional Wi-Fi pattern at just 7 degrees and delivers a high 24dBi gain rating. The Wi-Fi antenna dish has an advanced parabolic grid that is extremely weather resistant. For a powerful, durable long distance and reliable outdoor wifi extender antenna, The Ultra Long-Range Wifi Extender is the answer. It is easy to mount on a suitable TV antenna mast, water pipe or other support tube. Adjust elevation angle with U-bolt mounting system. All of our wifi antennas require a coaxial cable for connection to the Wi-Fi device. We offer high grade low loss cables in our Amazon store in various lengths. This antenna connects to your wireless card (also known as a USB Wi-Fi adapter or USB wireless adapter) or access point / router (with a removable antenna) which has an external antenna connector only. Visit our web site for helpful resources and training videos. Signal range is long-range and dependent on terrain, height, obstructions, cable losses, device power and quality, and the target signal factors such as power and height, etc. Detailed set-up instructions included. 40' long high grade, low loss cable included. Compatible with the antenna and most routers access points, repeaters and USB adapters. 30-day 100% money back guarantee included. Made and quality tested in USA.