4K HDMI Signal Manager Supports HDMI 2.0 by OREI Watch 4K Content on a 1080P Display Supports HDCP 2.3 Complaint - Downscale from 4K to 1080p - Walmart.com
4K HDMI Scaler UP Down converter 1080P 720P with video wall controller processor functions&RS232 control
Amazon.com: 4K@60Hz/1080p@120Hz HDMI 2.0 Splitter 1 in 2 Out, Auto Downscaler with HDR10 &3D, 18Gbps Zero Latency, AV Access Gaming Splitter, Duplicate/Mirror Screens, HDCP 2.2, for Xbox, PS5 : Electronics
XOLORspace 61181 1x8 1 in 8 out 4K 60HZ HDR HDMI Splitter with downsca
SY-4KS - HDMI 4K Scaler (Optional Up & Down Scaling) - CYP Europe
HDMI 18G Up & Down Scaler - from LINDY UK
4k Hdmi Converter Up/down Scaler 720p 1080p For Video Wall Combine With 1 Splitter And 4 Converters Support Five Splicing Modes - Audio & Video Cables - AliExpress
4K HDMI Signal Manager Supports HDMI 2.0, HDCP 2.3 - Downscale from 4K to 1080p (XD-3000) | OREI
PURE PT-SPHD12D: 4K HDMI Verteiler 1x2, Downscaler, EDID bei reichelt elektronik
4K HDMI Down Scaler - Vanco International
SY-4KS - HDMI 4K Scaler (Optional Up & Down Scaling) - CYP Europe
4K to 1080P HDMI Downscaler with Audio Extraction
4K to 1080P HDMI Downscaler with Audio Extraction
Zuum HDMI Splitter 1 In 2 Out - 4K up to 18Gbps with Down Scaler
4K/60 HDMI 1X2 Splitter with Downscaling to HD 1080p/60