Features: Experience sound with this USB A to Optical sound Cable, featuring a built in digital to SPDIF converter chip for lossless transmission between USB devices and fiber optical sound systems. Designed with gold plated connector and plug and play functionality, this cable deliver stereo sound without requiring external driver or software. Ideal for audiophiles, home theater enthusiasts, and music producers seeking to upgrade analog setups to digital sound receivers, or soundbars. Seamlessly connection laptops, PC, or USB A sound port to professional studio equipment, gaming consoles, or surround sound systems for immersive movie night or sound editing. Ensuring stable SPDIF output for studio monitors, speakers, or portable digital sound setups. Specifications: Component:Plastic Input: USB2.0 A male Operating temperature: -10-60°C Line length: 120cm/180cm/300cm Package Includes: 1Pc Sound Cable note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.