how connect cdj400 with DVS(timecodes or usb)

i wonder which is the best connection DVS with cdj 400
i have the mk2 DVS pack with u46mk2
maybe one icon of the connection is better
can i connect the laptop with usb without the soundcard or not?
thanks a lot and sorry for my bad english
i have the mk2 DVS pack with u46mk2
maybe one icon of the connection is better
can i connect the laptop with usb without the soundcard or not?
thanks a lot and sorry for my bad english