The UGREEN AV122 is a 3-meter Toslink optical audio cable designed to carry high-quality digital sound between your devices. It uses an optical fiber core to ensure lossless transmission with low jitter and minimal distortion, allowing you to enjoy clear audio from your TV, soundbar, amplifier, or gaming consoles like the PS5 and Xbox. This cable supports a wide range of audio protocols, including S/PDIF, LPCM, DTS, and Dolby Digital 7.1, making it versatile for home cinema setups and Blu-ray players. The connectors are gold-plated for a reliable connection and come with protective caps to keep the tips clean when not in use, all wrapped in a durable black PVC jacket.