Windows11 Pre-installed, Support Linux - This PCG02 mini computers equipped with Intel Celeron N4000 (2GHz to 2.7GHz) Quad-Core Processor, pre-installed 64-bit Windows 11 Pro OS, support Linux, Ubuntu as well. This small and quiet computer on a stick is a great helper for your business and office, or for entertainment use. Enjoy your computing while traveling, in classrooms, conference rooms, industrial IOT applications, and more. Memory and Storage - This PCG02 intel compute stick equipped with 4GB LPDDR4, 128GB eMMC, fully functional to run Windows 11 and HD video, a Micro SD card slot can be added separately to expand the storage up to 1TB, with two USB 3.0 ports and Bluetooth 4.2, easily connecting to other devices, allow you to deal with multiple tasks and projects easily at the same time. Combines with Elegant and Fanless Cooling Design - This fanless stick pc has a special cooling system to pretend overheating, no fan no noise. Providing a quiet and stable computing environment when in class or a meeting, supports 7/24 hours operation. The elegant micro pc only 5.1*2.0*0.52 inch and 0.26 lb, can be can slip into your pocket and get on the go. Dual-band WiFi and Gigabit Ethernet Port - The first Stick PC with Gigabit Ethernet in the world, and equipped with 2.4G/5.8GHz AC Dual Band WiFi, attached with external antenna for reliable high-speed connectivity. It supports Bluetooth 4.2 to connect with wireless keyboard, mouse, printer, webcam, etc. Smart Features for Commercial - This HDMI stick pc comes with Kensington Security Lock Slot for commercial applications, supports Wake on LAN / PXE/ Auto Power on/ RTC Wake, perfect for digital signage, billboard, and IOT Application. Intel HD graphics 600 and HDMI 2.0 high definition output support real ultra HD 4K resolution, gives you a superior viewing experience.