Abstract: An electronic card of the present invention has an insulative casing, a connector, a circuit board, a receiving portion, a first shell and a second shell. The insulative casing includes a first bar, a second bar and a transverse bar between the first bar and the second bar. The first shell and the second shell are assembled to shield the insulative casing therebetween. The first shell forms tabs respectively for locking with assembling passages of the first bar and the second bar and locking holes of the transverse bar. The receiving portion has a first cover and a second cover, and either of the first cover and the second cover is unitarily formed with the insulative casing. A transverse bar connects with the first bar and the second bar and forms a lib thereon. Such an electronic card is assembled conveniently and reliably, and shield from EMI.