Keystone Insert, White, USB 2. 0 Type A Female Coupler, Gold Plated, This White Keystone Jack with a USB 2. 0 A Female to A Female Coupler is for use with in wall USB 2. 0 applications. It is designed for use with all Keystone style wall plates and standard USB 2. 0 cables. Attach any USB 1. 1 or 2. 0 cable with ease and simplicity. It features gold plated contacts for maximum connectivity.