Patent ID: 8566500
Filing Date: 2013-10-22
Classification: G06F

Abstract:
1. An expansion card comprising: a circuit board; a power circuit arranged on the circuit board, to receive a voltage and convert the received voltage; a storage unit arranged on the circuit board and connected to the power circuit, to receive the converted voltage from the power circuit and store data; a display unit arranged on the circuit board and connected to the power circuit, to receive the converted voltage from the power circuit and display information of a motherboard; and an edge connector and a notch arranged on a bottom side of the circuit board, to be inserted into an expansion slot of the motherboard, wherein the edge connector comprises a plurality of control signal pins connected to the storage unit, to receive a control signal from the motherboard and transmit the control signal to the storage unit for storing data, a plurality of power pins connected to the power circuit, to receive a voltage from the motherboard and transmit the voltage to the power circuit for converting the voltage, a plurality of ground pins, and a plurality of bus signal pins connected to the display unit, to receive a bus signal from the motherboard and transmitting the bus signal to the display unit to enable the display unit to display information of the motherboard.