Razer Chroma HDK Vs. RGB Controller

Hi.
I wanted to ask for help.
I am planning to do a little modernization of my PC for RGB lighting.
I buy LED strips (Corsair LS100) and i need controller from Razer.
I found two devices on the internet - Razer HDK and RGB Chroma Addressable Controller.

I don't know which is better, which one to choose?
(I have to buy a side with glass for define r6).

I would be grateful for any advice