The digital coaxial audio converter with a 3.5 hole fiber optic converter is an excellent addition to any home entertainment setup. It allows you to connect your television to older audio equipment, converting digital audio signals to analog. The converter is easy to use, with simple connections to your television and audio system. It's a convenient and practicable solution for all your audio conversion needs. Features -Color:Black -Material:Plastic -Size:6.50X4.00X2.50cm/2.55X1.57X0.98in -Comprehensive functionality: the digital coaxial audio converter with a fiber optic converter is ideal for connecting to tvs and is suitable for rvs and various settings -Highfidelity sound: advanced conversion technology makes sure highfidelity audio signal transmission, providing clear and quality -Simple to use: the plugandplay feature eliminates the need for an external power source. just connect and use, ensuring ease of operation -Durable build: constructed with robust materials, it ensures durability and stability, making it resistant to damage over prolonged use -Wide device compatibility: it is compatible with a wide range of devices, including tvs, audio systems, and projectors, catering to diverse user requirements Package list: 1 converter 2 x wires