The PVC that guards against nicks, scratches, and cuts to the cable. These tiny optical connectors are anti-scratch for long-lasting use thanks to the metal chess. When not in use, the cable is protected by detachable rubber tips. Device Compatibility Xbox, DVD player, TV, and PlayStation High-performance sound equipment, TVs, Future AV, DACs, and headphones can all be connected to the end of the optical fiber using Toslink optical sound cables. This excellent visual optical cable is also compatible with PS4s. Completely protected against electricity, the optical fiber cable is made using a unique convex lens technology and multi-core fiber.