Ideal for syncing and charging your smart phone or external hard drive The TECH ARMOR Way! Tech Armor's high performance cables use only the highest quality components. From our Oxygen Free Copper conductors to our custom designed connectors, we are confident you will enjoy our cables for years to come. Tech Armor Meets the Latest Specifications for Full Performance and Compatibility. Tech Armor Cables Include Solid, Oxygen Free, Copper Conductors that Provide Higher Conductivity and Superior Signal Transfer. Our cable jackets use State-of-the-Art Nitrogen-Injected, Skin-Foam Dielectric that Ensures the Lowest Possible Signal Loss for the Sharpest, Brightest Possible Picture and Highest Quality Audio Transmission. Tech Armor's Video Cables are Triple Shielded for Superior Rejection of Radio Frequency and Electromagnetic Noise and Interference. 24-Karat Gold-Plated Electrical Contacts Prevent Corrosion; Providing Long Life, and Ensuring Maximum Signal Integrity. Every Tech Armor cable is backed by The Tech Armor Limited Lifetime Replacement Warranty! We are committed to your satisfaction and will send you free replacements for defective or unsatisfactory product and/or wear and Tear. Our commitment to you is that we will provide the best customer experience, the TECH ARMOR WAY, or your money back.