Easy to expand from 1 to 2 screens without the addition of another VESA head!
You can do that from now on. The name of the Filex Galaxy Direct-Connect Crossbar actually says it. You can mount this Crossbar straight onto the arm without the addition of another VESA head. By using this VESA head, you retain freedom of movement by means of the ball joints in the heads on the Crossbar, but you still have the desired sturdiness because of the fixed connection on your arm.