I have a 1080P 1-4 splitter I will give you if it works for your application and you’re in the US.

J-Tech Digital TM 4 Ports HDMI 1x4 Powered Splitter Ver 1.3 Certified for Full HD 1080P with Deep Color & HD Audio and Max Bandwidth of 10.2Gbps https://www.amazon.com/dp/B002WPAU38/ref=cm_sw_r_cp_api_i_d5zEEbN987VER