I've bought a USB 3RCA

Question

I've bought a USB 3RCA data cable to project video from my Laptop to me TV/projector. However it doesn't work, and no signal appears to be received by either TV or Projectors...USB 3RCA Cable from PC to TV/Projector.I've searched help sites, and seen that Microsoft recommended Service Pack 2 resolved many of the video driver issues from USB ports, but my upgrade has had no effect...Can you help?Thanks