Ports and cables all work. Thunderbolt hub functions and cable charges an attached Mac. A MagSafe2 adapter is included so you can charge both types of MacBooks. (Same as MC914LL/A but with this accessory).Underneath portion of aluminum display foot, rubber, etc surely has some fine scratches and dust impact though this is not visible while on a desk. Please let me know if you have any questions. The item "Apple Thunderbolt Display Model A1407 MC914LL/B 27 Widescreen LCD Monitor" is in sale since Friday, December 09, 2016. This item is in the category "Computers/Tablets & Networking\Monitors, Projectors & Accs\Monitors". The seller is "tearingstar" and is located in Bozeman, Montana. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR.