StarTech USB-A 3.0 to HDMI Converter, 1080p60, Windows Driver Required, TAA

Works with Dell Vostro 3420. Tried to cheap out with another brand. This is worth the extra dough. Easy set-up and no lag so far on my output screen (Arzopa 17.3").

Great Product and easy also. Just plugged it in to my PC using Windows11 and it downloaded the driver for me and added a third monitor. Works like they were meant for each other.

This product was exactly what I needed to add a third monitor to my laptop. I was able to easily connect an HDMI cable from the back of my monitor, plug it into this product and use the USB connection to plug into an available port. Driver software was easy to install from the manufacturers website. Highly recommend if you’re trying to add a third monitor to a laptop.

This is the one you want.

this works but it still has a slight glitch that makes the 3ed screen go on and off once in a while - I need to get a PCI card next to be a permanent fix

Awesome! worked right out of the box! A windows update (I think) wiped out use of my HDMI port on the back of the pc, or the motherboard of my older Lenovo (Ideacentre 510a) would only allow one video source --from those back side ports. However, this adapter plugs into the BLUE USB ports in the front of this pc model, and after just a few seconds it recognized the second monitor. I am so happy about this! A fine workaround. If you have a similar situation, and you do have the blue-lined USB port(s) somewhere on your pc, this might be the only solution you find.

This was the only adapter that would show an entire movie on my TV without either dropping out altogether or skipping frames. Lots of cheaper knockouts have been tried. None of them, in my experience, can show a 2 hour move without glitches. Great job.

Works great and easy use

Incredible that this works! Minor issue is that it sits a little lose in the USB port which temporarily makes it lose connection if I bump it. I angled the computer away from me to avoid touching it.

works perfectly.

La solución al problema de reproducir en la TV la pantalla del ordenador. Tengo un ordenador con Windows 11 y suelo conectarme a través de VPN por cuestiones laborales. El problema surge cuando pretendes reproducir o duplicar en una pantalla extra, TV o monitor, lo que aparece en la pantalla del ordenador ya que cuando usas VPN ya no estás conectado a la misma red en uno y otro dispositivo por lo que es imposible hacerlo. Solo hay dos soluciones, o excluyes de la VPN una conexión concreta o conectas por cable pero ahí surge otro problema. El ordenador medio suele tener solo una salida HDMI directa (en ocasiones hay otra pero está "de adorno" y no conectada. Pues aquí llega este artículo. Si dispones de una salida USB 3.0 o superior (la 2.0 funciona pero al tener menos velocidad de transferencia puede haber momentos de imagen congelada, saltos y falta de calidad de imagen) lo conectas y ahí puedes enchufar un cable HDMI hasta el TV o monitor. Se ve sin pérdidas, sin cortes y con calidad 1080. Totalmente aconsejable cuando es imposible duplicar o reproducir pantalla.

Je l'ai acheté pour ajouter un troisième écran à mon ordinateur portable et j'avais un peu peur de rencontrer des problèmes de compatibilité. Au final, tout a fonctionné immédiatement et j'ai pu utiliser mon triple écran en quelques minutes. Très satisfait de cet achat. Si vous cherchez une solution simple pour ajouter un écran supplémentaire, je le recommande.

I recently upgraded to this StarTech adapter after a frustrating experience with a cheaper, no-name version that caused heavy lag on my second monitor. The difference is incredible, there is absolutely no sign of delay or stuttering now. It feels like a direct connection, and the build quality is noticeably superior. If you're setting up dual monitors for your laptop, save yourself the trouble and skip the generic brands. This one works perfectly right out of the box and is well worth the extra investment for the performance it provides.