Wi-Fi is the family of wireless networking technologies used for local area networking for devices and internet access.
| WI-FI | LI-FI | MI-FI |
| These networks have no physical wired connection between sender and receiver by using radiofrequency technology | light fidelity is a wireless communication technology that utilizes light to transmit data and position between devices | a wireless router that acts as a mobile Wi-Fi hotspot. |
| Compatible devices can network through a wireless access point to each other as well as to wired devices and the Internet | ability to safely function in areas otherwise susceptible to electromagnetic interference | MiFi devices can be connected to a cellular network and provide Internet access for up to ten devices. |
| 2.4 gigahertz (120 mm) UHF and 5 gigahertz (60 mm) SHF ISM radio bands | a wider bandwidth channel and higher transmission speeds | higher speed than Wi-Fi but lower than Li-Fi |
| transmitting data using waves of the network (em | transmitting data at high speeds over the visible light, ultraviolet, and infrared spectrum | acts as a mobile Wi-Fi hotspot |