Thank you for viewing. NEC Versa Pro PC-VK25MXZCB OS: Windows 11 Pro (64-bit) Processor: Intel Core i5 M460 CPU 2.53GHz Memory: 4GB Wireless LAN connection available Windows Defender security measures installed The OS is the latest Windows 11 Pro 64Bit. 24H2 Windows Update has been performed, and initial setup is complete, so even beginners can use it immediately after turning it on! Please refer to the link below for detailed specifications. https://www.inversenet.co.jp/pclist/product/NEC-note/PC%252DVK25MXZCB.html OS...Windows 11 Pro CPU...Intel Core i5 Memory...4GB Storage Type...SSD 120GB 【Condition】 ・Used, so there are some minor scratches. ・There are some minor scratches, but there is no noticeable damage, and the overall condition is good. ・The battery cannot be used, so please use the AC adapter. 【Ark Launcher】 Software to back up the contents of the hard disk (including the OS → clone) 【Operation Check】 ・Good. 【Accessories】 ・All items shown in the photos. AC adapter, power cable Product Specifications ■Manufacturer: NEC ■Model: PC-VK25MXZCB ■OS: Windows 11 Pro 64bit ■CPU: Intel Core i5 M460 (2.53GHz) ■Memory: 4GB ■HDD: SSD 120GB ■Optical Drive: DVD-ROM ■Camera: None ■LCD: 15.6 inches (resolution 1366x768) ■Network Environment: Wireless LAN (Wi-Fi communication) compatible + Wired LAN Although the main unit does not have a wireless LAN function, an external wireless LAN will be attached, so you can use the internet. I am also listing other items, please refer to the following. https://jp.mercari.com/user/profile/422867304?utm_source=android&utm_medium=share