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The AGP protection function is to protect the mainboard and AGP cards if a non 1.5V card is installed. I/O facilities: • One multi-mode Parallel Port capable of supporting the following specifications: 1. Standard & Bi-direction Parallel Port 2. Enhanced Parallel Port (EPP) 3. Extended Capabilities Port (ECP) • Supports two serial ports, 16550 UART • Supports Infrared Data Transmission using IrDA • Supports PS/2 mouse and PS/2 keyboard • Supports 360 KB, 720 KB, 1.2 MB, 1.44 MB, and 2.88 MB flop