external wired peripheral device must have a corresponding that connect it back to the
Yes, an external peripheral device must have a corresponding expansion port and cable
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).
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).
A PC card is used to connect peripheral devices to a notebook computer.
Not all external peripheral devices need a cable. There are a growing number of devices that use wifi (wireless and no cable required). You can use a wifi keyboard and a wifi mouse. There are wifi printers, and so on.
USB hub
bluetooth
It's called a "Peripheral Adapter" as most add-in modules connect to devices outside the computer. There is one exception. On much older PCs, a user could add a math coprocessor board which did not attach to any external device. This was typically called a "daughter board" and the main processor board was called the "mother board".
By using peripheral devices and the various input ports and sockets.
bus
A computer device, such as a CD-ROM drive or printer, that is not part of the essential computer, i.e., the memory and microprocessor. Peripheral devices can be external -- such as a mouse, keyboard, printer, monitor, external Zip drive or scanner -- or internal, such as a CD-ROM drive, CD-R drive or internal modem. Internal peripheral devices are often referred to as integrated peripherals.
P.C.I (Peripheral Component Interconnect) are the white slots on the board in your Computer where you can connect sound cards, wireless adapters etc
Well, a periphel device is any device that can connect to the outside of a computer system, anything that cannot connect directly to the outside of a computer would be classed as a non peripheral device.