Review on SIIG 3-Port Multi Display Adapter, DisplayPort 1.4 to 3X HDMI MST Hub Video Splitter, Supporting Dual 4K60Hz or Triple 4K30Hz, Windows Compatible (CE-DP0Q11-S1) by Christopher Tillman

Occasionally, more often than others, the screen I use in Input 2 will dim and then turn back on. I'm not sure if this is an issue with the device itself or if it's a setting. I've cycled through as many settings as I can, but my screen still goes black and then turns back on almost randomly. Overall, the product allows me to use more monitors than I could without it.