Whirlwind PcUSB 2-Channel Active USB Pieces Direct Box

I highly recommend this unit when connecting a Laptop to any sound system. It definitely is needed to eliminate the processor noise from the Laptop which sometimes can be heard in the Sound System. Being smaller is a plus, because it takes up less space if used on a table during an event. Little pricey but worth having for professional Audio/Visual Companies and/or Technicians.I'm an Audio (Hoarder) I admit it, online even. My Audio Toolbox is Not yet filled, and Whirlwind occupies the major space in it. So between the 2 x Line Level Splitters, 3 way Mic Spliter, 2 x Combiners, 1 x Split 6, 1 x Director, a Q-Box and full size PCDI there was just enough room for this. item. Therapy now would be a waste of time.

….provide great audio from laptop or other computer without the buzz of mixed power issues

Works great but causes thus when pc boots. Easy hook up and no hum to powered monitors! Balanced line outputs yay! As described, small n hides under desk. Not bad price for device that solves the hum problem. 4 stars for the thud. Should include a starting up delay would be better. No issues with vendor.

Works every-time.

Top USB 2 channel audio interface

These little guys are amazing! Noticably less noise than thier analog counterparts. Can't say enough good things about this product!

I bought this for my PC, but quickly discovered that with a USB C to USB B cable, it also works really well with newer iPads and phones with USB C connections. A very handy interface to keep around.