US Version: The Cambium C050900D020A ePMP 2000 Smart Antenna is a high-quality 5GHz directional antenna designed for enterprise networking and server applications. Manufactured by Cambium Networks in China, this antenna offers a gain of 5GHz to provide reliable and efficient wireless connectivity. Ideal for businesses looking to enhance their network performance and coverage, this smart antenna from Cambium Networks is a top choice for those seeking quality networking solutions." Please contact us for combined shipping if purchasing multiple listings "