Agile at RangeRobust LINKUP 28 AWG wires incorporate 60% more copper than common 30 AWG wires providing a very stable HIGH SPEED signal over long distances, and allow for longevity of the 360° swivel mechanism. Quality ConstructionFeaturing gold-plated connectors, mylar-foil shielding, robust molded strain-relief housing, highly flexible PVC jacket, and 99.99% high-purity OFC (oxygen-free copper wirings). Conveniently ManeuverableWith a proprietary LINKUP 360° swivel design these cables can be plugged into any device at a 90° angle and rotated 360° degrees. Up or down: tight spaces are not an issue. Verified PerformanceARC (Audio Return Channel) verified, Standard High Definition Copy Protocol 2.2 compliant & Certified HDMI 2.0 transfers 4K resolution (4096 x 2160 UHD) at 60Hz and 18GB/s with Ethernet support (backward compatible with all previous versions). Outdated HDMI 1.4 4K only supports 24Hz*** LINKUP CaresBacked by a LINKUP Limited 1-Year Warranty and complimenta