Review on Aluminum 3-Port USB 3.0 Hub by Rocketek by Leon Johnsson

Good quality product. I wish it had a headphone jack too, but that doesn't bother me. It fits Mac style perfectly. When you clip it into the air vents on the bottom of the iMac, it stays in place pretty well. It will move a little but it won't come out. The silicone pads on the parts hold it up pretty well. It's nice to have easier access to USB and SD card ports, with the added benefit of a microSD card slot. A small blue light indicates it's connected and glows slightly on the front panel and ports. And not too bright. I would buy another one. In fact I was thinking of buying a second one for this computer that would fit two of them but that was going to be a little tight.