The Kramer DigiTOOLS TP-121EDID is a transmitter manufactured in Israel by Kramer. It is designed for transmitting XGA video and audio signals. The product includes the original box, manual, and additional accessories. The TP-121EDID is part of the Kramer DigiTOOLS series, known for their high-quality and reliable performance in audio and video applications. This transmitter model is versatile and ideal for use in various audio and video setups, making it a valuable component for enhancing home entertainment systems or professional audiovisual installations.