I bought this to replace a cheap slide out keyboard tray that came with my HONS desk. something I should have done years ago. Fairly easy to install, but some sort of paper template of the actual size would have been helpful in the placement of the tray for installation since the tray has an asymmetrical mount due to the mouse tray being mounted on the left or right. Construction is top notch. Fits a Microsoft Sculpt Comfort (ergonomic) Keyboard with ease. The wrist rests are optional. My only complaint is the mouse tray is a little bouncy since it is so far off of center in relation to the mount. Overall, a good value for the money.
