The cable feels high quality and sturdy, only time will tell if it really holds up. I can confirm it will do 140W with compatible devices as advertised. The ends of the cable are unexpectedly shiny and feature Anker branding on one side of the connectors. The other side is left completely blank though, and I wish they had utilized the space to mark them as 140W cables. While I don't have many USB C to USB C cables, I can see that being a point of confusion for some. Particularly at the cost, I would expect them to be appropriately labeled with their power handling capability, as other brands have already been doing in the age of USB PD.