What is the difference between a straight-through and cross-over Ethernet cable? Which one should be used for connecting two computers together (not to a router)? - Quora
What is the difference between straight-through and crossover cables in networking? Which one should be used, and when? - Quora
![Crossover Cable Vs Ethernet Cable: Quelle est la différence? - Actualités - Focc Technology Co., Ltd Crossover Cable Vs Ethernet Cable: Quelle est la différence? - Actualités - Focc Technology Co., Ltd](http://www.fiberopticshare.com/wp-content/uploads/2018/08/crossover-cable-wiring-scheme.png)