Then I found this page with some recommendations: So far I have found this: but it's sold out or discontinued. Performance doesn't need to be state of the art, I just want to run a 4K display in some kind of retina mode for development work. I'm normally not really into fiddling with hardware but this seems easy enough. I'd like to use a 4K display with a 2009 mac pro (4,1) so I'll need a new videocard. Locking DisplayPort connector provides a secure connection with a latch that must be depressed before unplugging DISPLAYPORT CABLE ADAPTER converts the DisplayPort port on a computer to a Mini DisplayPort Connect a PC with DisplayPort output to a monitor with Mini DisplayPort A Mini DisplayPort cable (sold separately) is requiredĮXPERIENCE 4K Ultra HD when paired with a 4K compatible computer, output display, and Mini DisplayPort cable Supports video resolutions up to 3840 x 2160 and flawless audio pass-thru for uncompressed digital 7.1, 5.1, or 2 channelsīI-DIRECTIONAL ADAPTER also connects a computer with Mini DisplayPort to a monitor with DisplayPort input A Mini DisplayPort cable (sold separately) is required Flexible adapter with gold-plated connectors and molded strain relief provides reliable signal transmissionĭISPLAYPORT COMPATIBLE with popular monitors such as the Dell U2410 and Samsung U28D590
