You just shelled out some hefty clams on the right  DJ mixer/controller, the right software to make it all happen, the right speakers, the right amps, and the most kick ass set of headphones, so never ever never ever never never forget that one wire that serves as the sole link to your digital universe: THE USB 2.0 CABLE.  So an amazing Japanese audio cable company called Oyaide has been creating a buzz with many DJs with their Class B USB 2.0 A to B Flat Cable ($30), which comes in a distinctively obvious grassy green shade that will stand out clearly amongst your wires and serve you well with its flat non-kink design and reliable connectors.  Don’t sleep.