FlexiSpot Large Keyboard Tray Under Desk Ergonomic 25 (30 Including Clamps) x 12 in C Clamp Mount Retractable Adjustable Mouse Computer Keyboard Platform Tray Slide-Out Keyboard Drawer Shelf (Black)

I've been using this for over a year. Not a single problem with it. I like the wrist rest. And it slides almost completely under the desk when I need it out of the way. It is sturdy, not wobbly. It is large enough for my keyboard and mouse with room to spare. I don't mind the look of the clamps on my desk, although someone might not like that, so look at the photos. Installation was easy. No complaints at all. I'm very happy with this keyboard tray.

The material quality is good, but it has sharp edges on both sides. Once it hit and scratch my knees

In general, it is a simple and sturdy keyboard tray. It was easy to install and works as well as expected. Some areas can be improved in my opinion. The palm rest is a bit hard comparing to the 3M version I have been using. The included mouse pad sticker makes the mouse movement harder so I decided not to use it. Instead, I cut it into stripes and applied them to the back of the tray to prevent my mouse from slipping over the edge when I push in the tray. I'd hope there is a some type of guard at the far end of the tray. When the tray is pushed in, the palm rest ticks out a bit more than what I'd hope, but it's not been causing any problems yet.

A great keyboard tray and a perfect match for the "FLEXISPOT Essential Quick Install Standing Desk". Great shipping, easy to assemble, no hassle mounting, and smooth sliding action. Created a perfect ergonomic position when mounted with the Flexispot standing desk. Just to note the wrist cushion is firm and does extend the full length of the keyboard tray. Some folks like this only for the keyboard and not the mouse. Quick assembly and a solid mount, no wobble at all. Smooth sliding action that holds its position well. Includes two optional peel and stick mouse pads (Different shapes), very thin, and have a slightly textured, gritty feel to it. 4 months in and no issues, would highly recommend!

I have a FlexiSpot desk that I really love, so I wanted to go with the same company for the Keyboard Tray. I also wanted a tray that I didn't have to screw into the desktop and would be easy to remove. This item ticked those boxes. The box arrived rather damaged (but I don't fault the company for that...could have happened in transit). Upon opening, I found a large scratch/crack on the underside of the drawer (in picture). If it is a crack, it did not appear to be deep and did not impact the stability of the tray, so I was okay with that as well. (The position and length do not match the damage I saw on the box, so I don't think it happened becaue of that). Attaching the clamps was easy and I got it attached to my desk with no problem at all. The issue has to do with sliding the tray in and out. It isn't visible looking at the underside of the tray, but it appears that one of the runners is just slightly slanted in such a way that when trying to push the tray in under the desk, the tray hits the right side clamp and gets wedged against it so the tray does not easily go all the way in (in picture). The left side has a clear gap (also shown in a picture). When the tray is full extended, the gaps appear about the same. The size of the tray is great to hold a keyboard and a mouse and it is very stable to use, but it cannot be stored fully under the desk unless I want to be yanking it back out, which is disappointing. For the cost, I expected a bit better.