Samson CO1U Microphone problems

I recently purchased this Mic and I am having a few problems. I have a numark DJIO soundcard which only has output channels on it so in order to record vocals I needed an input USB Mic. I have set this up by downloading ASIO 4 ALL driver and mapped Numark USB AUDIO as the output and Samson C0U1 as the input. The sound is really good but when I record I get a slight delay on the timing of my voice to the BPM of my track. I have been told that this might be because of Latency issues. I have tried messing about with the settings but cannot get the result that I want. This Mic features on your how to record with Sequal 2 video.

Please help it’s driving me insane.