The ACER USB/B Cable is a genuine OEM product designed specifically for the Acer Chromebook Spin 311 model. This black cable is a unit quantity of 1 and is compatible with other Acer products. It is not a custom bundle and does not come with a manufacturer warranty. The cable is manufactured in the United States and does not have a California Prop 65 Warning. Perfect for those in need of a replacement part for their Acer laptop, this USB/B cable ensures a reliable connection for your device.