What Is External Hardware Devices
Internal hardware devices include motherboards hard drives and ram.
What is external hardware devices. For example a printer shown in picture is an external device because it connects to the back of the computer and is outside the case. These include the central processor and the memory cards as well as sound cards graphics cards video cards any ports such as usb 2 0 or firewire and the dvi port which handles the monitor. The motherboard is a printed circuit board that houses most if not all of the internal components. Any component that does not require opening the computer s case to physically access it can effectively be considered an external component.
The internal hardware parts of a computer are often referred to as components while external hardware devices are usually called peripherals. However a video card is an internal device since it is found inside of the computer case. External describes a hardware device that s installed outside of the computer. Internal external hardware internal hardware.
External components of a computer include the monitor keyboard mouse and a wide range of optional peripherals such as printers and scanners. External drives can add protection to your computer s internal drive which may be reason enough to.