The Wiremold EFSB2 is designed to fit and be concealed behind flat screen displays that are 42 inches or larger. It can be installed in both new work and old work applications, offering flexibility for various installation scenarios. The box features two NEMA size openings for power, communication, or A/V devices, ensuring comprehensive connectivity options. Additionally, the EFSB2 is equipped with a storage module capable of accommodating active A/V equipment up to 6 7/8'' x 9 1/8'' (175mm x 232mm), including wire and cables. This product is TAA compliant, meeting necessary trade agreement standards.