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 HDMI Cable (1 Source onto 2 Displays) - Newegg.com
HDMI splitter, 4 ports (DSP-4PH4-02)
Gembird Cablexpert HDMI splitter, 2 porty | Aukro
Video splitter passive HDMI dual port cable DSP-2PH4-04, GEMBIRD - sector web shop
Gembird dsp-2ph4-003 HDMI Video Splitter – Video Splitter – HDMI, 1920 x 1080 (HD 1080); 1920 x 1080 Pixels, 480P, 576i, 576p, 720p, 1080i, 1080p, Black, 70 X 60 X 20 mm : Amazon.com.au: Electronics