Avenview SCALERPRO - HDMI Scaler 4K@60 with EDID Manager
4K UHD+ HDMI to HDMI Scaler w/ EDID Management | A-NeuVideo, Inc.
4k Hdmi-compatible Up Down Converter Scaler 4k 1080p 720p With Video Wall Controller Processor Functions&rs232 Control - Audio & Video Cables - AliExpress
4K HDMI 1-4 Splitter with Scaler/Audio Extract
Amazon.com: 4K HDMI Splitter 1x2 HDR D-o-l-b-y Vision Atmos Down Scaler - HDMI Scaler 4K 1080P Sync,4K 60Hz 4:4:4 HDMI Splitter 1 in 2 Out HDCP2.2, EDID 4K5.1/4K7.1/ Copy, for Game Xbox
Uhd 4k Hdmi Converter Adapter For 1080p Video Upscaler Adapter To Ultra Hd 4k Scaler Video Free Shipping - Audio & Video Cables - AliExpress
ATEN VM6809H 8x9 4K HDMI Matrix Switch with Scaler