Pros: I'm using this to get around a limitation of VMware Fusion: lack of support for multiple monitors in Windows. I plugged it into my MacBook Pro, installed the *Windows* drivers in the virtual machine, et voilà. Instant second monitor.

Cons: The mouse gets squirrelly because it doesn't know what the @#$% is going on, but forcing Fusion to draw the mouse pointer in software pretty much fixes that.

Other Comments: I wasn't sure it would work, but I was cautiously optimistic about the DisplayLink technology. Turned out to be a good bet.

Pros: I looked high and low for an easy and affordable way to add multiple monitors to my MacBookPro. I finally stumbled across a forum post about the Sewell USB to DVI external video card which had just released Mac beta drivers. I took a chance and tried it.. it was exactly what I was looking for. I plugged it in, turned on my MBP and it worked instantly. I liked it so much I bought another one to use at work.

Cons:

Other Comments:

Pros: This item is wonderful. I wanted to set up 3 monitors on my computer and Dell wanted $500 for an internal video card. Great price and super fast installation. This was a fabulous alternative to Dell!!

Cons: None

Other Comments: I contacted the company prior to purchase and had my questions answered in quick easy to understand language. Highly Recommend!!

Pros: I am an avid Mac user who uses a Mac mini at work, but missed the large display real estate that I had on my Cinema Display at home. With the Sewell External Video Card, I am now running two 19" monitors from a Mac that was never built to support two displays in the first place. This product has been such a time saver!

Cons: None so far!

Other Comments: Before finding this product, I tried a Matrox DualHead2Go. What a piece of junk! Matrox claimed their product had easy setup and operation, but it was a headache as soon as I had it out of the box. With the Sewell card, I had two bright displays working in under 3 minutes (including shutting down the machine, plugging cables in, and restarting). Good stuff!

Pros: I saw these at the store, and was surprised it worked. I use mostly Macs, some Windows. The new full release driver is more efficient with the main processor, and quite speedy. I use several alternative video solutions, and this is very good.

Cons: Does not do high color or high speed graphics, but is amazing for a USB graphics card. I use the display off of this device for documents, e-mail, etc.

Other Comments: Sewell is great to work with. What a combination, best prices, best service!