This macbook air has interior damage that may be to chips, cables, or other internal parts. It cannot be tested and is being listed for parts/not working. It is unknown what functions if repaired and the laptop will have some backplate screws missing. The activation lock status is UNKNOWN and the device is assumed to be the base i3 model.All of the branded products in our listings are genuine and legally sourced from Amazon customer returns.We strictly abide by eBay's counterfeit item policy (see link below):/help/policies/prohibited-restricted-items/counterfeit-item-policy?id=4276If you have any questions about the authenticity of our items please ask for information please message us on eBay and we will respond as soon as we can.