3ft GoldX PlusSeries GXAV TS 01 Toslink (M) to (M) Digital Audio Cable General Features: 3.28-foot length 24K gold-plated studio-grade connector Comfort grip molding Designed for multi-channel digital audio signals over optical wire Fiber optic technology eliminates electrical interference Maintains your dolby digital or signal performance with no interference High polished connectors Transfers digital signals at light speed