Adapts a mini displayport output to vga carries an analogue video signal supports up to a 1920x1200 resolution product description this adapter converter is an ideal solution for converting the mini displayport or thunderbolttrade output of a small laptop or tablet so that it may be connected to a computer monitor which accepts a vga input this adapter converter carries an analogue video signal supports up to a 1920x1200 resolution and meets the requirements of high performance application