It is a type of cable that uses glass or plastic threads to transmit data as light.

It is a type of cable used to connect devices to a local area network (LAN), such as computers, routers, and switches.

It is a device used to split a single power or signal source into multiple connections.

It is a type of cable made up of several pairs of conductive wires, usually copper, used to transmit electrical signals.

It is a type of cable used to transmit electrical signals, such as cable television, Internet, and data networks.

It is a type of cable used to transmit voice and data signals in telephone systems.

It is a device that allows you to expand the number of available ports on a device, such as a computer or router, to connect multiple peripherals or devices.

It is a device that converts a serial port signal (RS-232) to a VGA signal to connect older devices, such as computers or monitors using serial ports, to monitors that require VGA connections.

It is a device that converts a signal from a serial port (RS-232) to a parallel port (e.g., DB25), allowing devices with a serial port to connect to a device that requires a parallel port.