>>106573394
that one does actually work. if only it wasnt $100 each, I would need 3 of them.
I had an issue with very noisy USB ports coming out of my desktop, even after a new PSU and video card, I still heard noise.
I ended up making my own custom USB cable that only took 2 signal wires from the desktop and merged it with 2 power wires from a USB splitter power supply.
issue is nearly completely resolved. there is still a very light buzz if i turn it way up that isnt there when I connect my dac to a phone or laptop. but its 98% gone.
Yes, I did try running my desktop off a UPS, its not the power grid. so honestly I dont know how much that thing would help me out further, certainly not worth the $300