C2G/Cables to Go 28748 Snap-In USB A/A Female Keystone Insert Module, TAA Compliant, White Feed-through coupler for USB Type A male cable connectors Insert Type: USB A Female Color Code: White Our keystone snap-in modules provide a full range of solutions for voice, home networking, home office, audio/video and more. Insert Type: USB A F/F Insert Type: USB A F/F Color Code: White