Mini PC 2.16GHz to 2.58GHz CPU 4GB RAM 64GB SSD Mini Computer with Dual WIFI Cooling Fan for Windows11 Item Type: Mini PC​​ Material: Aluminum Alloy Operating System: For Windows11 Language Support: Multiple Languages Central Processing Unit (CPU): For Intel for Celeron N2840, 2.16GHz to 2.58GHz, Dual Core and Dual Thread Graphics Processing Unit (GPU): For Intel for Atom Processor Z3700 Series, for Intel HD Graphics Graphics Card Type: for Intel Integrated Graphics Support Monitor: Maximum Support 1920x1080 Memory (LPDDR Type, Size, Etc.): DDR3 4G Hard Disk (Type, Size, Etc.): SSD 64G, Maximum Support 512G Shell Material: Metal​ WIFI:WIFI slot 802.11ac Ethernet: Wired Net, Wireless Net Back Hanging: Support Battery (Ship with Inbuilt Battery): Button Battery Battery Model: CR2032 Battery Capacity: 3V 245mAh Certification: CE/ FCC/ ROSH Colour: Black