SMALL and Powerful unit. ✔Basics: Model Name: NC01U3 System ✔Dimension: 141 x 141 x 29mm ✔Configurations: OS: Windows 10 Pro 64-bit Intel CPU: Intel i3-5005U Processor (3M Cache, 2.00GHz) Processor Graphics: Intel HD Graphics 5500 Cache: 3 MB Memory: 4GB DDR3L 1600MHZ Storage: 128GB SSD 2.5" WiFi: 802.11 AC/B/G/N + Bluetooth ✔Performance: # of Cores: 2 # of Threads: 4 Processor Base Frequency: 2.00 GHz ✔Storage: Installed RAM: 4GB DDR3L SODIMM System Disk: 128GB SATA SSD 2.5” Expand Memory: SD Card + M.2 2242 Slot + extra Memory Slot. ✔Wireless Support: Ethernet: 1000Mbps LAN WIFI: IEEE 802.11ac/b/g/n，2.4G+5.0G dual-band Bluetooth: BT 4.0 ✔Button&Ports: 1* Power Button 1* DC in Port 2* USB 3.0 Ports 2* USB 2.0 Port 1* RJ45 1* HDMI Port 1* Mini DisplayPort 1* Headphone Microphone Jack 1* SD Card Reader 1* Power LED ✔Package Contents: 1* MINI PC 1* US Power Adaptor 1* VESA MOUNT KIT 1* English Manual