Kycon KUSBX-SMT-CS-4-BK USB 4.0 Type-C Sockets support connection speeds up to 40Gbit/s and are based on the Thunderbolt 3. This technology is the same form/fit as USB Type-C™ and is backward compatible depending on the application. The KUSBX-SMT-CS-4-BK connectors feature a right-angle design with dual row SMT contacts, through-hole shield tabs, and gold flash or 30μ” gold plating.