I had my doubts but these are on the bottom of a Fractal R4 case and really help suppress the vibrations going through the desk. They do not prevent the hum in the case itself (something I will have to look into) but they do stop it from vibrating elsewhere. Get em while they are still cheap!
My only complaint is that the large size is not really large enough. I'd like to see a slightly larger foam tip as my ear canals are rather big. The smaller foams are not needed and if I could have purchased just the large size I would have.
I got the 7 port Technet hub and it seems very good value for money. I have not tested all 7 ports at the same time so cannot verify if they all work in unison. But from testing 3 hard disks I have found it performs just as expected. I did not even need to plug in the power adapter as it runs off the USB 3.0 bus just fine. I tried 2 powered hard disks (WD 2TB and Seagate 4TB) and a portable Seagate 500GB. No problems at all. The LED's are bright blue on the hub and I would have preferred the cable attached at the other end. The cable is quite thick and robust but not very flexible. But it's the performance that counts and thus far (touches wood) it's good to go! I will update this review if… Read more