A network switch is networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination
In computer networking, a wireless access point, or more generally just access point, is a networking hardware device that allows other Wi-Fi devices to connect to a wired network.
A wireless router is a device that performs the functions of a router and also includes the functions of a wireless access point.It is used to provide access to the Internet or a private computer network.
Networking hardware, also known as network equipment or computer networking devices, are electronic devices which are required for communication and interaction between devices on a computer network