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| A Hub |
A hub is usually used to connect many ICT devices such as computers, printers, etc. in a wired network together. Hubs allow devices to communicate with other devices. In other words, all computers connected by a hub on the same network can communicate with each other. When we say hub - we mean internet hub or network hub. But lately we also see a lot of USB hubs.When data is passed from one device to another through the hub, the hub cannot read it. When sending information or data from one computer to another, the hub sends that information or data to all computers connected to it. Even the computer from which the data was sent, the hub sends the data again. That is, the hub cannot send data according to the specified address. Because currently less speed and more facilities are not available The usage of the hub is greatly reduced.
