Review on Ergonomic Keyboard Tray With Retractable Drawer - Sliding Under Desk Platform [26” X 10”] For Mouse And Keyboard, Easy Assembly Without Tools Or Screws Needed (Black) By BigTron by Alex Britton

The computer table I have is tapered about 1.3 inches in on the front edge, which will not allow the two clamp-on to be secured tightly. The clamp slide off as they do not have a firm even grip on the edge of the table. If your computer table is equally flat and squared off in the front the clamps would work in that case. Short of cutting the table in about 1.3 inch into the table the width of the clamps, it would be better to return the tray.I like the fact the tray description states it can hold up to 33 lbs., as most of the other trays I compared the BigTron model to only holds about 8-10 lbs weight. I am trying one last option, to glue wedges on either side of the tampered table where the clamps would go to help square off the table and get the clamps to not slide off.SacMac