133411 USB-C to HDMI Cable, M/M, 1.0m, 4K/30Hz - Conceptronic
StarTech.com 4K 30Hz Active HDMI 1.4 to DisplayPort 1.2 Adapter (HD2DPMM6)
Amazon.com: IVANKY 4K DisplayPort to HDMI Cable, Uni-Directional 4K@30Hz DP to HDMI Cable, Display Port to HDMI with Gold-Plated Braided, Display to HDMI for HDTV, Monitor, AMD, NVIDIA, Lenovo, HP, etc -