The Siltech Royal Signature power cable Ruby Double Crown is completely made with pure monocrystal conductors from high purity silver. The conductors are isolated with the latest super composite layers from DuPont restricted and used for military purpose. All connectors are Carbon:

AC EUR UK US Furu Rho Carb FI-50 and IEC 10A/16A Furu Rho Carb FI-50/FI-52