The ABRACON part ARJE-0034 is a compact and high-quality RJ45 connector designed for surface mount applications. This connector is specifically designed for use with 10/100 Base-T Ethernet networks and features AutoMDIX technology, which automatically detects and adjusts for straight or crossover cables. With its easy and reliable surface mount installation, this RJ45 connector is a great choice for a wide range of networking applications.