StarTech.com 3-Port Multi Monitor Adapter - Mini DisplayPort to HDMI MST Hub - Triple 1080p or Dual 4K 30Hz - Video Splitter for Extended Desktop Mode on Windows Only - mDP 1.2 to 3x HDMI

Manhattan 4K@60Hz 2-Port HDMI Splitter Splits One HDMI Input to Two HDMI Outputs (1x2), 18G, Micro-USB input for power, EDID Switch for Downscaling to 1080p, Black, 3 year warranty

Cablenet 24-0313 video splitter DisplayPort 1x HDMI + 2x DisplayPort

Manhattan HDMI Splitter with downscaling 4-Port , 4K@60Hz, Displays output from x1 HDMI source to x4 HD displays (same output to four displays), Downscale button to adjust a 4K input signal into 1080p, Micro-USB to USB-A power cable included (cable 0.8m),

Cables Direct NLHDSP202-HD2 video splitter HDMI 2x HDMI

ALOGIC 2 Port Portable HDMI 2.0 4K Splitter with in built 50cm HDMI Cable

Lindy 2 Port HDMI 4K60 Splitter Cable

Manhattan DisplayPort 1.2 to 2-Port HDMI Splitter Hub with MST, 4K@30Hz, USB-A Powered, Video Wall Function, HDCP 2.2, Black, Three Year Warranty, Blister

StarTech.com 3-Port Multi Monitor Adapter - Mini DisplayPort to DisplayPort MST Hub, Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows Only - mDP 1.2 to 3x DP

StarTech.com 2-Port HDMI Splitter with HDR - 4K 60Hz

StarTech.com 2-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz or 1080p - USB Bus Powered - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 2x DP

Lindy 2 Port HDMI 2.0 18G Splitter

StarTech.com 2-Port Multi Monitor Adapter - Mini DisplayPort to 2x DisplayPort MST Hub - Dual 4K 30Hz - Video Splitter for Extended Desktop Mode on Windows PCs Only - mDP 1.2 to 2x DP

Lindy 4 Port HDMI 10.2G Splitter

StarTech.com 4K HDMI 2-Port Video Splitter – 1x2 HDMI Splitter – Powered by USB or Power Adapter – 4K 30Hz