23AWG solid-core silver-plated signal conductors for low loss and higher conductivity22AWG oxygen-free copper power conductors for better power delivery. Advanced foamed polyurethane dielectric for low signal lossQuadruple shielded for rejection of RFI and EMI. Signal conductors have separate aluminum foil shieldOverall oxygen-free copper/tinned-copper braided shield. Overall double-sided aluminum foil shieldSilver content solder joints. 24K gold-plated connectors for best electrical contact. Nylon braided sleeve for tangle-free handling