The cord arrives with an attached adapter to allow you to plug into either 1/8" or 1/4" audio jacks. I LOVE THIS DRESS- I love it enough to post myself looking deshovled as all hell. Since the outlets are sideways and most router/modem male connections are now wide, this works out perfectly to be able to plug in multiple things right next to each other. PLEASE keep in mind, these are rather high so if youre new to the high heel game these will NOT be comfortable. I’ll update my post on how it holds up. Caveats:- The mirror can pop off a helmet visor relatively easily if just using friction fit (I have lost a couple this way). They’re earbuds. I have dropped them so many times and it has protected them with ease. Ive had this mic stand for a while now. If the mouse were another 1/2" longer, I couldnt.