Add 5,000 yen to the winning bid: Windows 11 Pro can be installed via Bootcamp. Add 10,000 yen to the winning bid: Windows 11 Pro can also be installed using the paid virtual machine software "Parallels Desktop 20". Add 5,000 yen to the winning bid: Mac version of Office can be installed. An Office account and password will be provided. If you buy it immediately, Office will be installed for free. Add 5,000 yen to the winning bid: Windows version of Office can be installed. ※ Product Description ※ Manufacturer: Apple Product Name (Model Number): MacBook Pro Retina [A1707 Thunderbolt 3 port x 4] CPU: Core i7-6820HQ 2.70-3.60 GHz (4 cores / 8 threads) Memory: 16GB (16384MB) Storage (SSD): Ultra-fast PCI-e SSD 512GB Optical Drive: None Screen Size: Retina display 15.4-inch wide Resolution: 2,880x1,800 dots Wireless LAN: Built-in wireless LAN Keyboard: Japanese layout (with Touch Bar, with backlight) OS System: Mac OS Monterey 12.7.4 / Windows 11 Pro (optional) Video Card: Radeon Pro 455 / Intel HD Graphics 530 ● Accessories AC adapter, built-in battery, cable, instruction manuals, box ※ Some of the accessories may not be genuine. ■ Product Condition The LCD has no scratches, and the color is generally in good condition. The keyboard is generally in good condition. There are no faded characters. There is a scratch on the right side of the palm rest. There are some scratches on the top cover and bottom cover. The battery has been charged and discharged 66 times. The initial password is 1234. ※ Notes We will accept returns or exchanges for defects that prevent the device from powering on or starting up. Other than that, we cannot accept returns even if there are reasons related to the product condition, so please refrain from purchasing if you are particular about the product condition.