Micro USB is a miniaturized version of the USB used for connecting mobile devices such as smartphones, GPS devices, and digital cameras.

(i) There are two types of fiber optic cables available
(ii) Single-mode (100BaseBx) another
(iii) Multimode (100BaseSX). 

Media Bridge 50-feet Coaxial cable, Amazon basics CL2-Rated Coaxial cables,

Ethernet card is a Network Interface card (NIC) that allows computers to connect and transmit data to the devices on the network.

Fiber optic cables are used in Wide Area Network (WAN).

The crimping tool which is used to connect the patch wire and the Ethernet connector.

Crossover cable is used to join two network devices of the same type

Single mode ((100 Base Bx)) and Multimode((100 Base SX))

(i) The RJ-21 connector has 50 pins with 25 pins at one end and 25 pins at the other end.
(ii) It is also called as champ connector or Amphenol Connector.
(iii) Amphenol Connector is a connector manufacturer.

Two types of twisted pair cables are Unshielded Twisted Pair (UTP) and Shielded Twisted pair (STP).

(i) The crimping tool is a physical tool is used to connect the patch wire and the Ethernet connector.
(ii) The crimping tool looks like a small cutting handle with two mould of Ethernet part.

(i) Ethernet port is an opening which is a part of an Ethernet card.
(ii) It accepts RJ45 connector with Ethernet cable.
(iii) It is found on personal computers, laps routers, switches, hubs and modems.

1. The RJ45 connector is a small plastic cup used to connect the wire inside the connector and ready to connect the Internet.
2. Each RJ45 connector has eight pins and it has 8-position, 8-contact modular plug, it is also known as 8P8C connector.

The Universal Serial Bus are used to connect keyboard, mouse and other peripheral devices

1. Twisted Pair Cables is type of cable with two or more insulated wires twisted together.
2. Its speed starts from 10 mbps to 100 mbps.