Connects to external 15-pin VGA color monitor with up to 1280x1024 resolutions at 24-bit true color.

Your computer has a 15-pin VGA port for connecting any external VGA color monitor with maximum display resolution of 1280 x 1024 at 24-bit true colors. You need to connect an external monitor to see the output display of your computer. The external monitor should have its own external power source.

 One 9-pin Serial Port (COM1) for connecting external pointing device and highspeed modem.
 Confirms to IEEE UART RS-232 standard.

Your computer has one 9-pin male serial port for connecting an external serial mouse or modem. The serial (RS232) port of your computer is normally referred to as COM1. You would normally use the serial port to connect a serial modem for Internet dial-up connection. However, your computer may come with a built-in internal modem so you do not need to install one.

 One 25-pin enhanced bi-directional parallel LPT Port for connecting parallel devices and network adapters.
 This port can also be used to connect the optional external Floppy Disk Drive.

The parallel (LPT1) port has a 25-pin female connector at the back of the computer. You would always connect to this whenever you are going to print out to a parallel port. You can switch between printer and external FDD without shutting down your computer.

 Built-in internal modem for connecting to the Internet or sending fax.

Your computer includes a built-in modem for connecting to the Internet. The internal modem is standard 56Kbps data/fax modem which can also be used to send and receive faxes. The internal modem is found at the back of your computer.

 Built-in two external USB ports for connecting USB devices like mouse, printer, keyboard, camera, FDD, and file link cable etc.

USB or Universal Serial Bus is a peripheral bus standard developed by Compaq, DEC, IBM, Intel, Microsoft, NEC and Northern Telecom. PCs equipped with USB will allow computer peripherals to automatically configure as soon as they are physically attached - without the need to reboot or run setup. USB will also allow multiple devices up to 127 to run simultaneously on a computer, with peripherals such as mouses and keyboards acting as additional plug-in sites, or hubs. Your computer comes with two USB ports.