How to change the NIC connection speed under Vista

  
1. Control Panel-->System-->Device Management--> Network Adapter--> Right-click on the attribute;


2, Advanced - -> Link Speed/Duplex Mode--> The value on the right has a drop-down menu;


3. Select the appropriate value--> OK! When this setting is completed, the network card will work according to the set value.



Note: The control panel is a classic view.

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