The NEW Sennheiser CEHS-PO 01 EHS Polycom Adapter 504104 is a high-quality adapter designed by Sennheiser, known for producing top-notch audio equipment. This adapter is specifically compatible with the 504104 model, ensuring seamless integration for enhanced audio connectivity. Ideal for use with computers, tablets, and networking devices, this adapter allows for easy conversion and connection of different cables and connectors, making it a convenient and reliable tool for various networking needs.