Plugable Active DisplayPort to HDMI Adapter - Connect any DisplayPort-Enabled PC or Tablet to an HDMI
Mini DisplayPort 1.2 to HDMI 4Kx2K 60Hz Active Adapter
HDMI 2.0 to DisplayPort 1.2 Converter (4K, HDR) | gofanco
DisplayPort 1.2 to HDMI 2.0a 4k@60hz Active Adapter - UPTab
SIIG HDMI 2.0 to DisplayPort 1.2 Converter - 4kx2k 60hz for sale online | eBay
SIIG 4Kx2K HDMI to DisplayPort Converter Adapter for HDMI Equipped Systems to Connect to DP, Compliant with HDMI 1.4, DP 1.2, & HDCP - Ultra HD, USB Powered (CE-H22W11-S1) : Electronics
SIIG 2-Port DisplayPort 1.2 to 2 DisplayPort MST Hub Video Splitter, Not for HDMI, DisplayPort Daisy Chain Monitor, Not for MacOS (CE-DP0H11-S1) : Electronics
SIIG 4Kx2K HDMI to DisplayPort Converter Adapter for HDMI Equipped Systems to Connect to DP, Compliant with HDMI 1.4, DP 1.2, & HDCP - Ultra HD, USB Powered (CE-H22W11-S1) : Electronics
Amazon.com: SIIG HDMI to DisplayPort 1.2 4K60Hz Converter Adapter, for HDMI Source to DP Display, 4K60Hz/1080p144Hz, HDR, HDCP 2.2, Stereo Audio, Portable USB-Powered Plug and Play (CB-H21811-S1) : Electronics