ThinkPads are of course all military-spec tested and durable. CPU is a quad-core Intel i5-8350U 1.70 Ghz (Supports Windows 11) 8GB RAM 240GB SSD Backlit Keyboard Touchscreen Stylus included ThunderBolt 3 Port, can charge either via USB Type-C/Thunderbolt and docking stations, and can also charge via the classic Lenovo "Slim Tip" Adapter (2 different styles of charge port that both work). Everything works fine, overall it is in "good" condition with some scratches and wear and light marks on the screen from the keyboard which are typical with this model (not visible when the screen is on, see last picture). Running Windows 10 Pro, can be upgraded to 11. If this ad is up, then it is available :)