Amazon.com: avedio Links HDMI Splitter 1 in 2 Out, 4K HDMI Splitter for Dual Monitors Duplicate/Mirror Only, 1x2 HDMI Splitter 1 to 2 Amplifier for Full HD 1080P 3D with 5ft HDMI
Hama 121776 HDMI-Verteiler 2fach | Hartlauer
Full HD HDMI Splitter 1x4 - Audio & Video - Schwarz