Vidonja

My mobo is asus b450m-a prime

So, recently I bought one LL120 corsair fan. In the box there was the fan with two wires and no rgb hub or anything. I have installed the fan, one wire in the fan header and one wire in the rgb header. But I can't control my rgb. I installed icue for corsair fan but it couldn't recognize any plugged in devices. I also tried their other softer "Link" but it also didn't work. Is it necessary to buy the rgb hub thing or can I somehow fix it in the icue software???