Mini DisplayPort 1.4 to HDMI 2.0a 4k@60hz Active Adapter - UPTab
Tripp Lite DisplayPort 1.4 to HDMI Active Adapter Cable (M/M), 4K 60 Hz, 4:4:4, HDR, HDCP 2.2, 20 ft. (6.1 m) - adapter - P582-020-HD-V4A - Audio & Video Cables - CDW.com
SIIG HDMI 2.0a HDCP 2.2 to 1.4 Converter 4K @60Hz YUV 4:4:4, HDR, CEC Pass-Through, Signal Cleaner/Repeater, USB Powered Up to 20M Extension TAA Compliant (CE-H24L11-S1)
HDMI 1.4 4K 3-Input 1-Output HDCP 1.4 Switch With IR 848864056708 | eBay
SIIG HDMI 2.0a HDCP 2.2 to 1.4 Converter 4K @60Hz YUV 4:4:4, HDR, CEC Pass-Through, Signal Cleaner/Repeater, USB Powered Up to 20M Extension TAA Compliant (CE-H24L11-S1)
DisplayPort 1.4 to HDMI Adapter - 8K
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HDMI 1.4 4K 5-Input 1-Output HDCP 2.2 Switch with IR