Serial and USB ports are most often used to connect an external modem to a PC.
Serial port
Ports are devices used to connect a personal computer(PC) to external devices,such as keyboards and mice.They are located at the back of the PC.But today,some ports are found on the front of the PC as well.
The interface through which external devices are connected to your computer is commonly known as a port. Ports can come in different shapes and sizes, with various types of connectors used to attach external devices such as printers, keyboards, and mice to a computer. Some common types of ports include USB (Universal Serial Bus) ports, which are widely used to connect a range of devices to computers and other devices, as well as HDMI (High-Definition Multimedia Interface) ports, which are commonly used to connect computers and other devices to displays such as TVs and monitors. Other types of ports include Ethernet ports, which are used for networking and connecting computers to the internet, and audio ports, which are used for connecting headphones, speakers, and microphones to a computer. Overall, the use of ports is essential for connecting external devices to computers and other devices, enabling users to expand their capabilities and interact with a wider range of hardware and peripherals.
Ethernet and modem.
They are used to connect various different pieces of equiptment to a console. Some of these could be USB ports for storage, controller ports, memory unit ports and sometimes ports to connect other devices.
Typically USB ports are used
The ports used to connect external sound equipment are Line In, Mic and Line Out. These ports are usually located on the computer's sound card.
connect modem to the E0 port. then connect ethernet cables from various ports to systems.
connect the cable modem to PC using the usb port, leaving you the ethernet porton on the cable modem to connect to the wireless router.
You don't PS3 will not connect to the internet through the USB ports and will only connect with WiFi or ethernet.
Plug the two computers in to the router, and connect the router to the modem.The router may have two kinds of ports, one port marked WAN (Wide Area Network) and several ports marked LAN (Local Area Network). If so, the WAN port goes to the modem and the LAN ports are for your computers.That's it.
S/PDIF (Sony/Philips Digital Interconnect Format) ports are used to connect to external sound equipment such as CD or DVD players to a PC. page 435 of A+ Guide to Managing Hardware.
Ports are devices used to connect a personal computer(PC) to external devices,such as keyboards and mice.They are located at the back of the PC.But today,some ports are found on the front of the PC as well.
The port is an external connection device on the computer which is used to connect different peripherals. Concretely it is a socket (and the corresponding plug) that enables an external device (peripheral) to be attached to a computer (usually to a motherboard or adapter card).
You can connect to the Internet with the Dell Inspiron 1100 by connecting to an internet-enabled LAN using Ethernet cable. Another way is to connect a wireless modem through its USB ports.
External Hard Drives are generally connected to USB ports or FireWire ports.
USB and SATA
both computers should have lan ports on them, use a lan cable - yellow in Australia and directly connect the two computers. At your local airport they use wireless so you will need a wireless modem (Wi-Fi)