Macbook 7 1 specs July 8, 2019 16 32 64 128 Macbook pro 7 1 specs Macbook air 7 1 specs Macbook 7 1 Macbook pro 15 2017 i7 2.8 Macbook air 17 inch Macbook pro 2017 i7 15 inch Macbook air 13 core i7