Being an installer, I am not a newbie to Ethernet cable. I buy these cables regularly. Choosing the suitable cable has become somewhat hassle with many manufacturers out there. But I must say, you guys impressed me a lot. The quality of your cables was perfect. This is, in fact, a pure copper cable and not the CCA. You guys deliver what you are saying, which is rare nowadays. I would wholeheartedly recommend all of you to buy this cable from you guys. Keep up the excellent work!