Intel Celeron 5265U processor with pre-installed DDR4 4GB RAM, 32GB eMMC stroage, WiFi 6, USB Type C, RS232, VESA Mount, and Chrome OS Extruded-aluminum chassis and a fanless design ensure stable thermal performance anywhere Increased productivity and better workflow, ASUS Fanless Chromebox is equipped with Legacy RS232 via RJ50 interface* for monitor and legacy devices Power Switch - Built for Diverse Commercial Usages Fanless Chromebox supports up to 3 Multi-displays simultaneously via two HDMI 2.0s and USB-C 3.2 Gen 1 port,