The Cablexpert CC-OPT-7.5M is a digital optical audio cable designed to transmit high-quality sound between your devices. Using a S/P-DIF interface with Toslink connectors on both ends, it allows you to connect sources like gaming consoles, televisions, Blu-ray players, or PCs to an AV receiver. Measuring 7.5 meters in length, this black cable provides significant flexibility for arranging your home cinema or audio setup across a room. The gold-plated connectors ensure a reliable connection, while the optical fiber construction makes the signal completely immune to electromagnetic interference, preventing the buzz or hum often found in traditional copper cables.