| 摘要 |
An add-on card fastening structure is proposed, which is used for fastening an add-on card on a housing of an electronic device, wherein the housing of the electronic device is provided with a first positioning portion and a first coupling portion. The add-on card fastening structure includes a body, a second positioning portion, a second coupling portion, a plurality of confining portions, and a stop portion. The second positioning portion is disposed on the body and positionally corresponds to the first positioning portion. The second coupling portion is disposed on the body and can be coupled to the first coupling portion. The plurality of confining portions are disposed on the body so as to confine the add-on card in the fastening structure. The stop portion is disposed on the body so as to stop any displacement of a top portion of the add-on card.
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