Mounting apparatus for expansion cards

A mounting apparatus for expansion cards, the mounting apparatus comprising:

• a bracket comprising a first sidewall, and an end wall perpendicularly extending from a front end of the first sidewall, for fixing a stop plate of a first expansion card;
• and
• a first circuit board mounted to the first sidewall of the bracket adjacent to the end wall, a first expansion slot installed on the first circuit board for engaging with the first expansion card;
• a securing member detachably mounted to the first sidewall behind the first circuit board and away from the end wall, for fixing a stop plate of a second expansion card;
• and
• a second circuit board detachably mounted to the first sidewall adjacent to the securing member, a second expansion slot installed on the second circuit board for engaging with the second expansion card, wherein the second expansion slot and the first expansion slot are arranged in a same line perpendicular to the end wall.