Apple A1707 MacBook Pro Retina (Early 2016) 15.4" Touch Bar - Intel (M) Core i7-6820HQ, 2.7GHz,16GB, 500GB SSD, AMD Radeon Pro 455 (2GB), Intel HD 530 1536MB (2880X1800) Mac OS X 11.15.4 Operating System. Professionally refurbished by the seller in good working condition, with 1 Year Warranty