Using the Neeker 750 speedlight II but......? help

Glad i found this site!!! I am using the Neewer 750 speedlite II but i want to be able to remotely trigger it. I am not sure what is the next piece to this puzzle. I want to eventually control various flashes. I know i need a mount and a wireless trigger, at least I think i will. Please help! thanks. I currently own a d5200.

Welcome to the site! I'm assuming you mean Neewer 750. These remote triggers will work fine with your flash.
Amazon.com : Yongnuo RF-603NII-N3 Wireless Flash Trigger Kit for Nikon Nikon D90 / D7000 / D7100 / D5000 / D5100 / D5200 / D3100 / D3200 / D600 : Camera & Photo

Thank you! you are correct!