2781 Views 3 Replies Latest reply: Nov 30, 2009 9:31 AM by Travis A.
Someone on Twitter mentioned the Mini DisplayPort to DVI output is DVI-D only, which means the VGA adapter wouldn't receive an analogue signal to convert to VGA.
Exactly correct. When you plug a DVI adaptor into mDP the port only sends out the digital signal. Likewise, when you plug a VGA adaptor into mDP the port sends only the analog signal. So using two adaptors in tandem is not possible. You need a separate adaptor for DVI and for VGA, unfortunately.