new un-used, new extension, packaging is yellowed from shelf wear, see pictures

This RadioShack wireless phone AC wall plug electrical jack 43-161 is the perfect extension for your home telephone and accessories. It is a high-quality product from Indonesia that provides a strong and reliable wireless connection. The white color and compact design make it easy to use and store. The jack is suitable for cords, cables, and adapters, and it can be used with various brands of home telephones. With this wireless jack, you can enjoy clear and uninterrupted calls without any interference. It is a must-have accessory for anyone who wants to enhance their phone experience.