Networx® USB Female-to-Female Keystone Couplers provide a convenient solution for routing compatible USB connections through wall plates, patch panels, and surface-mount boxes. This group includes a USB 3.0/2.0 version for higher-speed compatible applications and a USB 2.0 version for standard USB installations. The female-to-female pass-through design allows pre-terminated cables to connect directly on both sides without field termination.