【Manufacturer/Model】DYNABOOK B65/M 【OS】Windows 11 Pro 64bit 【CPU】Intel Celeron 3865U (KabyLake) 1.80 GHz Dual Core (2 Cores) 2 Threads High-Performance CPU♪ 【Storage】High-Speed SSD 256GB 【Memory】8GB 【Optical Drive】DVD Super Multi Drive 【Main Features】Display 15.6 inches ◆Network◆ Wired, External USB Adapter Included (Wi-Fi Connection Possible) ◆USB Ports◆ Equipped with 4 USB 3.0 ports ◆HDMI Port Equipped◆ Can connect to HDMI-equipped TVs and peripherals ◆Ten-key Pad Equipped◆ Very efficient for number input, such as with a calculator♪ 【Operation Check Items】 ・USB Port OK ・Headphone Jack OK ・Keyboard/Ten-key Pad OK ・Touchpad OK ・Wired LAN OK ・Optical Drive OK, but there may be issues. ・HDMI OK ・Battery Status Current Full Charge Capacity: 24,940 mWh Capacity at New Purchase: 47,360 mWh Measurement Result: Deterioration ※Relatively accurate information based on "BatteryInfoView" measurement results. Please understand that we do not provide a warranty for consumables. Product Condition ☆Overall☆ 【Top Cover】Relatively good. Has some scratches. 【Keyboard】Good. 【Palm Rest】Good. 【Display】Relatively good. 【Hinges】Good. 【Bottom】Good. Initialized, no reset needed. Essential apps carefully selected and installed! ◆Google Chrome ◆iTunes ◆Zoom ◆Setup! DtoD Recovery Partition ◆Microsoft Office 365 Online ◆LibreOffice Highly compatible and excellent installed office suite. Can open and edit files created in Office, such as Word, Excel, and PowerPoint. Accessories: ・AC Adapter ・Recovery partition built-in ・"Troubleshooting Manual" PDF format Comfortable operation cannot be expected due to the passage of years. This product is non-returnable except for power-on issues. Please be sure to check the description before purchasing.