Silver Plated USB Cable QED Performance Graphite USB A-B High-performance USB Audio Cable a computer or storage device and a high-performance DAC) with extremely low jitter. QED Performance USB A-B Graphite Data Cable It uses carefully constructed geometry including an integrated ferrite jacket, electrically insulated power conductors, and an impedance-controlled data track to reduce timing errors within the digital signal for cleaner audio transmission., Box Contains Cable Designed to provide unmatched signal integrity, the Reference USB cable features impedance-controlled data lanes, advanced shielding, and proprietary Clean Path Audio™ and Ferrite Insulation™ technologies Product Description Reference USB, the flagship USB cable that represents the peak of musical performance. QED Connect USB C to Micro B Cable - AV World - Auckland HiFi Store Impedance-controlled data tracks: Since the impedance of the data track is kept strictly within defined limits, the jitter added to the data stream is kept minimal.