ASUS Chromebook Detachable CM3 (CM3000DVA-HT0019) Screen Size: 10.5 inches Screen Resolution: 1920x1200 Detailed OS Type: Chrome OS Network Connection Type: Wi-Fi model Storage Capacity: 128GB Memory Capacity: 4GB CPU: MT8183/2GHz+2GHz The items for sale are as follows: ・Main unit ・AC adapter ・Touch pen (can be easily inserted and removed) ・Non-genuine bag (perfectly fits the main unit and AC adapter) A non-glossy, textured protective film is applied to the screen. The following review may be helpful for an overview of this model: https://pc.watch.impress.co.jp/docs/column/hothot/1312374.html ※ The OS and firmware of this Chromebook can be updated until June 2030.