Leader SN4 Plus NUC A perfect solution for digital signage, thin client or an entry level PC. The SN4 Plus also features 2 x Gigabit RJ45 Ethernet ports, 4 x RS232 serial ports and 4 x USB 3.0 to connect point of sale systems or devices for your workplace needs. It also includes VESA mounts and supports M.2 and 2.5' options for upgrading your storage requirements. It comes preloaded with Windows 10 ready to go. -- Specifications: CPU: Intel Apollo Lake Celeron N3350 Dual Core 1.1GHz up to 2.4GHz Memory: 4GB DDR-3L, Supports 2x SO-DIMM DDR3L (8GB Maximum) Hard Drive: 64GB eMMC Storage. Supports M.2 SSD Slot (2242) and 2.5'HDD (optional) Mainboard: Intel Chipset VGA: Intel HD graphics Optical: No Case: Black Modem: No Keyboard & Mouse: Add USB keyboard any mouse for $30ex DBP Operating System: Microsoft Windows 10 Professional Monitor: No. Connect to monitor via HDMI / Mini DP Networking: Integrated Dual Band AC Wi-Fi (802.11AC/b/g/n) with Bluetooth 4.2 I/O ports: 1 x DC_IN , 2 x Gigabit LAN , 1 x HDMI-out , 1 x mini DP, 4 x RS232 Serial, 1 x Power button , 3 x USB3.0 (Type A), 1 x USB 3.0 (Type C) , 1 x Audio jack (combo) Dimensions: 117*128*51 mm Bonus: Includes VESA mounts Warranty: 1 Year Australia Wide Onsite Warranty