Belkin AV21401-12 Home Theater Cable 12 ft Provides maximum isolation from electromagnetic and radio frequency interference with quad-shielding Provides better signal quality using a solid conductor rather than stranded Improves clarity with superior-grade, 99.99%-purity, heavy-gauge, copper conductors Maintains signal integrity and low loss using precision-formulated, nitrogen-injected dielectric Creates precise contact and increased durability with corrosion-resistant, 24k gold connectors and ground indents