Connecting 2 midifighters into one usb port?

Hey everyone,

I'm using my X1 to control traktor into an external mixer with or without cdjs running time code. I'm pretty much over my cdj stage now and moving back into midi controllers for the decks.

I have 2 midi fighters I had on the roaster for 2 months now. I'm believeing about giving them a go at the club this weekend.

2 midifighters can run into one usb port I but I can't seem to track down a usb cable that is just 2 sends and 1 return.

I could probably get away with having one midi fighter mapped for the decks but it be a bit more layed out if I could find something simple to do it. Do you have any suggestions?

back in the deckalized mapping tutorial he said something about a cable but I can't seem to find exactly what hes refering to.

Or maybe he's just using a powered usb and I didn't realize?

What do you recommend?

I did a bit of researching so forgive me if this is plain out in the open.

Thanks DJTT!