UNCNCXL110 13th Gen i5 Processor 8GB RAM 128GB SSD Integrated graphics card 2 digital video ports 2 Ethernet ports 10/100/1000 Mbps WiFi connection (optional) 1 RS485 port Up to 9 cores available for Windows, up to 4 cores available for CNC OS: Windows 10 IoT 2021 Maximum I/O refresh rate: 4kHz Maximum Interpolation Frequency: 4kHz