Set of 2. I purchased these here, but they do not support fast charging. (Likely for charging earphones, etc.) The length and color were perfect, but I'm selling them because they don't have enough power. Both cables were able to conduct electricity (Android device showed "Charging slowly"). (I'm sorry, but I'm not very knowledgeable, so I may not be able to answer questions about performance.) ■Free shipping (via Yu-Packet Post Mini) No price reduction No holds Instant purchase OK