It works very well. My installation with 3 screens on a graphics card, 2 screens on DVI and DisplayPort on the 3rd with this adapter. For the purist loss of fluidity / precision / ... I do not seek perfection, that's all found with the 3 22 "it gives me a panoramic view about 120/130 ° in play, I can no longer m ' without it, and even in office is very pleasant to see 3 windows full screen simultaneously.