The Planet Technology WPG-210N Wireless Presentation Gateway is a reliable and efficient device designed for wireless presentation. With a chipset manufactured by MAC, this gateway ensures seamless connectivity and smooth performance. The unit quantity is 1, making it a convenient and compact solution for on-the-go presentations. The WPG-210N chipset model provides advanced functionality and compatibility with various devices, making it a versatile tool for professionals in need of a wireless presentation solution.