Any AMD/ATI Radeon video card with Eyefinity will handle it --- just be sure to understand the Displayport function, or lack thereof, on the video card.
It could save you the expense of an additional adapter.
Thats probably the best way to go. It would be nice to have the least amount of bezel.
I am new to this so I dont know how to connect to each other but"it cant hurt to try"
Thanks!
slhpss :
have you considered using laptop panels since this is for integration into a home made device?
you would have to research the pinouts for that panel and then possibly fabricate one of those ZIF style connectors into whatever connector you're using on that tablet... and I don't know if that tablet would even be able to support multiple displays... cool idea though