| 摘要 |
An adapter board assembly includes a board member installed in one slot of a motherboard of an electronic apparatus and having arranged thereon a plurality of electronic devices, signal input ports and signal output ports, a metal frame fixedly provided at one side of the board member for affixing the board member to a rack inside the electronic apparatus to stabilize the positioning of the board member, and a control circuit electrically connected with the signal input ports and the signal output ports for converting a first format of each external signal being inputted into one signal input port into a second format for output through one corresponding signal output port.
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