macbook air 2014 model intel core i 7 ram 8 gb 1600 mg ( upgradable) storage 1 TB upgraded operating system - mac os Big Sur have an extra adaptor brand new only accessories box not available yes it may have some scratches & a dent due to its age , but works very much fine i also have the spares hdd wich was replaced & upgraded was the most advanced & slim laptop of that time. alos open for exchage with any other new mobile or tablet please dont give silly offers contact on WhatsApp ( Phone number appears when clicking the contact button )