HDMI Splitter 1 in 4 Out,ESTONE 4K HDMI Splitter for Four Monitors Duplicate/Mirror Only, 1x4 HDMI Splitter 1 to 4 Amplifier for Full HD 1080P 3D (1 Source onto 4 Displays) Audio/Video
Coboc HA-HMSW-4X1 4 Port 4 in 1 out Certified HDMI V1.4 Amplified Switch switcher w/ 3D HDCP 1080P Support,with IR Remote Audio/Video Switch - Newegg.com
Goobay HDMI Switch 4 til 1 med lydutgang- 4K 60Hz | CDON
goobay Ultra HDMI Splitter 1 x 2 1x In, 2x Out, 4K, Full HD | MUSIC STORE professional