The Universal Single LNB IP 401 by Silvercrest is a versatile satellite dish accessory designed for TV reception. With its single band capability and universal compatibility, this LNB allows for easy setup and reliable signal reception. The product features one output, making it suitable for use with a variety of satellite dishes to enhance your viewing experience. Ideal for improving sound and vision quality, this LNB is a practical and efficient choice for satellite TV users looking to enhance their viewing capabilities.