This lot includes 20 Apple MacBook Pro/Air laptops from 2013-2016, all tested and working. These laptops feature an Intel Core i5 and 8 GB of RAM. The 13-inch widescreen display has a maximum resolution of 1280 x 800 and is powered by integrated/on-board Intel HD Graphics 4000 GPU. The laptops come in a sleek silver color and include features such as Bluetooth, Wi-Fi, and a built-in webcam, speaker, and microphone. In addition, these laptops have various connectivity options, including Mini DisplayPort, SD card slot, USB 3.0, and Gigabit Ethernet. They also come with accessories such as a backlit keyboard and multi-touch trackpad. These laptops are perfect for casual computing and parts, and are sure to meet your needs. Grade A-B and all working, OS loaded. Spreadsheet shows specs. NO ac adapters included.