OS : Windows 11 Home + Office Home Student 2021 Processor : Intel® Celeron® N4500 Processor 1.1 GHz (4M Cache, up to 2.8 GHz, 2 cores) RAM : 4GB DDR4 SO-DIMM Storage : 256GB M.2 NVMe™ PCIe® 3.0 SSD HDD housing for storage expansion Display : 14" FHD (1920 x 1080) 16:9 aspect ratio Anti-glare display 45% NTSC color gamut Graphic : Intel® UHD Graphics 600 Camera : 720p HD camera Wireless : Wi-Fi 5(802.11ac)+Bluetooth 4.1 (Dual band) 1*1 FingerPrint : YES Backlit Chiclet Keyboard : YES Battery : 37WHrs, 2S1P, 2-cell Li-ion Expansion Slots (Includes Used): 1x DDR4 SO-DIMM slot 1x M.2 2280 PCIe 3.0x2 1x STD 2.5” SATA HDD I/O Port : 1x USB 3.2 Gen 1 Type-A 1x USB 3.2 Gen 1 Type-C 2x USB 2.0 Type-A//1x HDMI 1.4 1x 3.5mm Combo Audio Jack 1x DC-in