VIVO Large Height Adjustable Under Desk Keyboard Tray, C-clamp Mount System, 27 (33 Including Clamps) x 11 inch Slide-Out Platform Computer Drawer for Typing, Black, MOUNT-KB05HB

Solid tray in single piece with room for keyboard and mouse mat, good running mechanism with no sharp edges. Easy to assemble (for me). Solid brackets and clamps made of magnetic steel (or some alloy) - weight suggest that these will not bend or break easily. No downside so far. Appreciate the extensive range of drop heights for the clamp and hanger.

I was having a pain in my neck for the last couple of years which I thought was caused by my sleeping position. When the pain spread down my arm and into my hand I realised it might actually be caused by my sitting position instead. This unit hooked onto the edge of my desk and allows my keyboard and mouse to be at a more comfortable position. It feels very sturdy, even though I have a metal bar around my desk which I had to attach the extension to, rather than the desk itself. I did need to use a little WD40 on it, as it was a little stiff out of the box.

Great finish and very sturdy Very easy to assemble too.

I use flight simulation hardware from honeycomb and it doesn't leave room for anything on my table. This tray is awesome, not only gives you the room to use your keyboard and mouse but also it gives you the space for the clamps of your peripherals. It's robust and very well made. Very easy to assemble. 5 stars!!!

Very strong

It's a good size and a nice piece of wood with one glaring problem, the rails on one side are loose meaning the tray constantly shifts in place while the keyboard is in use. This makes it unusable. I've tried all manner of adjustments to every single screw but the problem remains Even more annoying, the Amazon product support link goes to a site that has nothing to do with the manufacturer of this item, sot here's no way to reach out to the manufacturer for support.

Decent price, sturdy and good width + depth. Big keyboard so needed the extra depth.

After just four months of use, the keyboard tray broke and fell, hitting my foot. This is a faulty product and not value of money

Buon ripiano per tastiera e topo attuatore per Pc ,relativamente facile da montare ,molto robusto insomma un buon acquisto che sembra assicurare funzionalita' e durata.

It is very easy to install. Took me only 10 mins. But the edge of the keyboard tray below is pretty sharp, so you may cut your thigh accidentally when you shift your leg. So have to be careful.

This product has significantly improved my posture and quality of life. The product itself is very easy to put together aided by watching the "How To" video on the product page. The paper instructions are bit hard to follow and the screws are very similar in size, so when putting it together, attention to detail would help. The tray itself is very sturdy and does not move once in place. I built my desk wrong and it rocks back and forth, when I push down on the tray, there was no creaking and it was strong enough to pull my desk down with it. It slides easily in and out, though I would recommend doing a clamp height test before putting it all together as adjusting the height can be a bit of a pain. I wish I had purchased this a LONG time ago. It's a good alternative if you don't want to drill extra holes into the underside of your desk and don't mind forgoing the option of tilt adjusting the tray.

Cumplió mis expectativas!

I chose this one over the other options because this is in one piece and I can adjust the height. I'm satisfied and I'd recommend this. Easy installation, sturdy build. I don't find it slanted like some comments suggested, but over time the screw got loosen a bit which makes it tilt a tad bit when fully extended, but retightening the screw would fix this. It's also smooth and isn't bulky or take much space on the desk. For reference, I installed this on my IKEA Idåsen sit/stand desk. I use an ergonomic mouse (Logitech Lift & MX Master 3s) and Logitech MX Keys (both full & mini); whichever combination, they fit.