Abstract: The present invention relates to a bracket for fixing an additional card of a computer. The bracket is installed on a card slot so as to fasten the additional card inserted into the card slot and comprises: a cover, a first fixing portion, two second fixing portions, an elastic portion, and an auxiliary portion, wherein the first fixing portion is able to retain the additional card and avoid the additional card falling off, the two ends of the two second fixing portions have two third fixing portions respectively, the bracket can be attached to the card slot by using the two second fixing portions and the third portion, furthermore, the elastic portion and the first fixing portion are to fix the two sides of the additional card; besides, through the elasticity of the auxiliary portion, the bracket can be installed on the card slot.