Relations 3 x USB 2,0 2 x USB 3.0 1 x esata 1 x vga 1 x dvi-i 1 x lan 1 x displayport 1 x microphone 1 x sortie audio. Compatible aussi Dell Latitude: E4200, E4310, E5250, E5270, E5410, E5430, E5440, E5450, E5470, E5510, E5530, E5540, E5570, E6220, E6230, E6320, E6330, E6400, E6400 E6420 ATG, E6420 XFR, E6430 ATG, E6430S, E6440, E6510, E6520, E6540, E6540, E7250, E7270, E7440, E7450, E7470.
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