This pack of 12 1-port telephone surface mounting boxes comes with wall keystone jacks that fit RJ12 and RJ11 connectors with 6P6C wiring. The beige color and mount box design make them easy to install and blend in with most decor. Made in China, these jacks are perfect for networking cables and adapters, as well as computer cables and connectors. They are compatible with most devices and are a great addition to any home or office setup.