The Copper is the entry level ground cable and works really well on a Minimus, Silver Minimus, Tellus, Tellus 2 or Silver Tellus (ground box not included)
You can use this cable to ground anything that has a spare RJ45 (Ethernet) socket, such as a router, NAS drive, computer, network switch or a Sonos Connect or Connect Amp. Check out our blog post about the benefits of grounding your network to improve the performance of streamed music
Don’t discount it on the basis of its relative low value. It makes for a really effective upgrade to whatever you connect it to. It works especially well on systems that are a little forward and aggressive, it help remove that harsh leading edge without reducing system dynamics. Copper ground cables never hang around for long!
Original selling price of this cable was £80.00, this is priced at £52.50 including free UK P&P