熱插拔英文hot swappinghot plugging),又稱熱抽換,即「帶電插拔」,指可以在電腦運作時插上或拔除硬件。配合適當的軟件,便可以在不用關閉電源的情況下插入或拔除支援熱插拔的周邊裝置,不會導致主機或周邊裝置燒毀,並且能夠即時偵測及使用新的裝置。相比隨插即用(Plug-and-Play),熱插拔對軟硬件的要求還包含了電源、訊號與接地線的接觸順序。

例子

支援:

不支援:

參考資料

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