The Evolution USB 2.0 Digital Serial Bus Cable is built with a 99.999% pure silver positive conductor that provides wide bandwidth and constant impedance.  The Evolution USB 2.0 Digital Cable utilizes two isolated cryo-treated twisted pair conductor groups for data and power.  The two conductor groups are isolated in a multi-channel Teflon® dielectric and then individually shielded with a high-quality fine weave tinned copper braid for 100% protection from harmful electromagnetic and microwave interference, while controlling cross-talk and noise interference along the power/ground conductors.