Tips to better use this mini pc: 1. It supports Auto Power On after Power Failure. I. System installation or activation II.No drivers after update Linux installation System Config: 💡Model: Beelink U55 Processor: Intel core i3-5005U OS: Windows 10 Pro pre-installed RAM: 8GB(Supports extended) Disk: 128GB SSD(Supports extended) Processor Graphics: Intel HD Graphics 5500 Scenario Design Power(SDP): 15W Ethernet: 1000Mbps LAN WiFi: IEEE 802.11/b/g/n/ac, 2.4+5.8G Antenna: Built-in antenna for WiFi Bluetooth: 4.0 Expand Memory: SD card: Micro SD Card 128GB SSD:M.2(NGFF) 2280 or 2242 SSD, up to 1TB HDD: up to 2TB 💡Ports: 2* HDMI Port 1* Type-C Port 2* USB 3.0 Port 2* USB 2.0 Port 1* RJ45 Port 1* Audio Jack (HP&MIC) 1* micro SD Card slot 💡Package: 1* Beelink U55 Mini PC 2* HDMI Cables(20cm & 80cm) 1* Power adapter 1* Mounting bracket 1* Manual