Pyle 19-Inch 1U Server, Vented Shelves for Good Air Circulation Cantilever Wall Rack, Universal Device, Cabinet Shelf, Computer Case Mounting Tray, Black (PLRSTN14U)

Good product

Super pratique et très bonne qualité

Funcionó perfecto para el rack! Es pesado y de buena calidad! Si lo recomiendo.

Will buy more, great value

Lo recomiendo para rack

I'm not exactly sure why other reviewers are having mounting issues with this shelf, but I suspect it has something to do with industrial rack enclosures. Let me explain- Although "19-inch rackmount" is an industry standard, there are two different types of rails. The pro-audio industry uses rails that are pre-drilled and pre-threaded, and all you need to do to mount equipment and accessories is screw them in with the appropriate screws. Industrial racks, on the other hand, require you to install little square cage nuts into the rails before you can screw in your equipment. Industrial racks are often used for servers, telecommunications, lab and factory equipment, etc. That said, I use pro-audio racks, so I have no experience mounting this into an industrial rack (although it does come with the cage nuts as well as the screws). I mounted this shelf up today in multiple pro-audio racks just to write in this review, and I can assure you that it PERFECTLY FITS into rack enclosures by Grundorf, SKB, Gator, and Odyssey. It also PERFECTLY FITS studio furniture made by On-Stage Stands. When I say "perfectly fits," I'm not only talking about the width and height, but also about the mounting holes (which some reviews seem to complain about). I can only assume that people are having issues with the industrial racks, because, as I mentioned, I tried it out in a majority of the big-name pro-audio racks, and it was perfect. If this is indeed the issue, just think- Pyle is an audio company, not an industrial company. If you have pro-audio racks, don't sweat it- this is a solid buy. It's way more solid than the same product from RaXXess. I have this sandwiched between two short rackmount computer enclosures to hold both my CKL dual-monitor KVW switch and a Focusrite Solo interface. The rack is perfect, as it is short enough not to cover the power supply vents of the bottom PC case (and that case is only 16-inches deep). I could have gone without this shelf, but I wanted those components to stay in place whenever I needed to pull the bottom PC. I'll definitely buy this shelf again if I ever need one this short. Great product!