2.8 Connecting I/O Devices• Silent OTES™: The Silent OTES™ (Silent Outside Thermal Exhaust System) is a devicespecifically designed to silently cool the motherboard's North Bridge chipset.(Keep the area for outgoing heat wave open.)• eSATA1: This connector supports the external SATA connection.• Mouse: Connects to PS/2 mouse.• Keyboard: Connects to PS/2 keyboard.• LAN1/LAN2: Connects to Local Area Network.• USB1/USB2: Connects to USB devices such as scanner, digital speakers, monitor, mouse,keyboard, hub, digital camera, joystick etc.2-24 AN9 32X