The Wilson Electronics DT4G Cellular Signal Booster 460101 Kit is a high-quality product designed to enhance your cellular reception by amplifying 2G, 3G, and 4G signals. Made by the trusted brand Wilson, this booster is compact with dimensions of 5" in height, 15" in length, and 11" in width. It operates on various frequency bands including 1700/2100, 1900, 800, and 700, providing reliable connectivity for your devices. Manufactured in the United States, this booster is a great solution for improving your cell phone signal quality in your home or office.