The Lantronix EMG 8500 expansion module is designed to meet the demands of modern networking environments. With four RJ-45 Ethernet ports, it offers enhanced connectivity options, making it a suitable choice for expanding network capabilities. Its compliance with NDAA standards ensures that it meets rigorous requirements for security and reliability. The wired connectivity technology and support for Ethernet data link protocols provide a robust solution for data transmission. As a plug-in module, it offers easy integration into existing systems, making it a versatile addition to any network setup.