Ethernet hub - Wikipedia

Basic computer network components - Wikiversity

Hub vs Switch - Difference and Comparison

Network switch - Wikipedia

The Open Source Lesson of the Linksys WRT54G Router - The New Stack

Ethernet - Simple English Wikipedia, the free encyclopedia

Passive Ethernet Hub Circuits

10BASE2 - Wikipedia

Connect a computer via LAN, Configuration, Home Internet Gateway

Token Ring - Wikipedia

Cisco Switches and Hubs. Cisco icons, shapes, stencils and symbols, Network Hubs, Design elements - Cisco switches and hubs