The Ubiquiti Powerbeam M5-400 is a high-quality antenna designed for amplifying and directing wireless signals. Made by UBIQUITI, a well-known brand in networking equipment, this model is specifically designed for use with US versions of wireless routers. With its strong transmission capabilities and sleek design, the Powerbeam M5 is ideal for improving connectivity and extending the range of your home or office network. Made in China, this antenna offers reliable performance and durability for all your networking needs.