Review on High-Quality DP to HDMI Adapter [3-Pack], CableCreation 1080P Gold Plated Displayport to HDMI Converter Male to Female 1.3V Black by Rod Evans

Works for a while then stops. Possibly bad connections. Returns either "The device is not supported" or "No signal" message. I think I'll just go with some cables instead of adapters. The clips that hold them to the DP are very difficult to detach and it looks like I'm about to break something if I try to remove them from my graphics card. They protrude heavily from the back of the computer, and if something hits the back of the case, disaster can happen. **Update** Most likely they are working as they should. Once ordered, DP-HDMI cables perform the same functions as these adapters. After reading it seems to be a DP issue that occurs with many graphics cards. If I move the mouse and wait a while both adapters and cables will eventually wake up the monitors.