VIVOLarge Keyboard Tray Under Desk Pull Out with Extra Sturdy C Clamp Mount System, 69 (84 Including Clamps) x 28 cm Slide-Out Platform Computer Drawer for Typing, Black, MOUNT-KB05E

Don’t usually review but so many of these I looked at had bad reviews, this one fitted perfectly, it comes with rubber grippers which I would recommend to stop the clamp sliding off the table to which it is attached. Fitted our desk and easy to assemble. Very sturdy, pleased with it

Easy to install. Enough space for mouse to move. Sturdy. Mine stays in place and doesn't creep away. So far i'm really happy with my purchase. Only con is that when you hold the slider on it's side to pull or push you will get grease on your hands.

The VIVO Large Keyboard Tray served its purpose well—it's strong, sturdy, and the C clamp mount system is rock solid. However, I decided to pursue a different setup and ended up returning it. That said, I did purchase VIVO clamps separately for my new configuration, and they are the same as the ones on this tray, so I can confidently vouch for their strength and reliability. If you're looking for a durable keyboard tray, this one won't disappoint!

perfect, in dimensions, in that its longer than a previous model i'd bought and it fits nicely under the standing desk panel and the unit slides really smoothly.

My son needed a shelf for his keyboard, but his computer desk has a bar under the desktop and his keyboard is higher than normal. I was a bit dubious it would fit under the shelf, but it was perfect. As for the bar under the desktop, I sorted that with two blocks of off cut wood, covered in black duct tape to blend in. Brilliant!

Check your desk measurements first but overall what i needed. Good quality as well

I wasn't sure that two clamps would be sturdy enough but I am pleasantly surprised, it took a bit of time to line the screws up on assembly though. Someone with limited movement would probably need someone to assemble it for them. If you use an ergonomic keyboard or a tall mouse, make sure you measure before buying, I put the tall mouse (Posturite Penguin mouse) on the desk above as the wire is long enough.

I got this to lower my keyboard height as I have had back issues from bad posture working at my desk. I have a lovely wooden desk with drawers underneath, so I looked specifically for a tray that could be attached to the jutting out front ledge. I was annoyed to see that the tray has been cut down the middle for you to piece back together. This could be the ultimate flat pack crime in my book! It's just so pointless other than to reduce the size of the box it comes in. I also hadn't realised that the rails that go along the edge stick out at the back, which prevented me attaching the tray to my desk due to the front panel that runs along under my desk. However, by putting the rails on the opposite sides and switching everything around, I have now got it so the rails stick out at the front and this has enabled me to attach it to my desk. Because of the panel at the front of my desk, I'm unable to slide the tray in or out, so can't comment on that feature. Anyway, this has now enabled me to lower my keyboard and mouse down so my shoulders are no longer hunched, so a win in that regard.