3. HARDWARE SETUP 3) Universal Serial BUS Ports 1 & 2 (Black two 4-pin USB) Two USB ports are available for connecting USB devices. Universal Serial Bus (USB) 2 4) Serial Port Connectors (Teal/Turquoise 9-pin COM1 / 10-1 pin COM2) Two serial ports can be used for pointing devices or other serial devices. COM1 is ready for use while COM2 requires a serial port bracket connected from the motherboard to an expansion slot opening. For setting up these ports, see On- board Serial Port 1 / Onboard Serial Port 2 in 4.4.2 I/O Device Configura- tion for settings. Connectors 3. H/W SETUP COM 1 Serial Port (9-pin male) PIN 1 CUV4X Serial COM2 Connector CUV4X ASUS CUV4X User’s Manual 31 USB 1