Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers. Uses active signal regeneration to ensure 18Gbps data throughput Ultra Slim zinc alloy connector heads provide superior RFI/EMI shielding and measure only 0.63' x 0.26' (16.0 x 6.7 mm) Supports SA-CD, DVD-Audio, DTS-HD Master Audio, Dolby , and other high-definition audio standards