Add convenience to your entertainment system with this Video Link RF-422R 4x1 Switcher. Featuring F Connector Female connectors for both Connector A and Connector B, this switcher allows you to easily switch between up to four video sources with the convenience of a remote control. Its powered design ensures reliable performance, while its brand and type guarantee a high-quality experience. Whether you're looking to improve your home theater or just simplify your setup, this switcher is an excellent choice.