Apple MacBook Pro 2013 A1398 ME293LL/A Featuring 15.4" Retina Display, Intel Quad-Core Core i7-4750HQ 2GHz, 8GB 1600 MHz DDR3 Memory, 250GB Flash Storage / SSD, and macOS Big Sur 11.7.4 Operating System. It comes with genuine Apple power adapter as pictured. The right speaker makes noise (static/vibration, bad audio). The left speaker works fine. The top cover has two minor dents. It might have minor scuffs/scratches.