multiple splitters

Hi all Can anyone recommend a HDMI splitter that will allow me to watch my fire TV stick on two/three different TVs at the same time?

After Installing Zgemma H5 broadband WiFi playing up & getting freezing & stuttering in Zgemaa. My Virmin cable is coming in the building then getting split to upstairs &' downstairs then in downstairs getting split up into modem & cable box, I wanted to keep my Virmin box working as well as...