DisplayPort to HDMI VGA Adapter 4K 60Hz - DisplayPort & Mini DisplayPort Adapters | StarTech.com
HDMI Splitter 1 in 2 Out, 4K HDMI Splitter for Dual Monitors Duplicate/Mirror Only, 1x2 HDMI Splitter 1 to 2 Amplifier for Full HD 1080P 3D with HDMI Cable (1 Source onto 2 Displays) - Newegg.com
DisplayPort to HDMI 2.0 Active Cable (M/M) 4K @ 60Hz – VisionTek.com