Fast shipping and not hard to assemble.
I returned the product because I was unsure of the stability and plus it didn't fit the table I was going to use as a desk .. the clamps were not long enough to grab beyond the edge. I am sure it is an awesome product but for what I needed it did not work.
it needs 1 more inch to accommodate a trackball. but they do sell an extension to lower this tray for additional 3 inches. It could have built into the original product.
This worked great on my gaming computer desk that was a little too tall for my comfort. The tray was easy to install, stable and fit both my keyboard and mouse on it.
The unit does make your key board more ergonomic. It’s very sturdy and easy to install. It’s a little tight to move backwards & forward, but it stabilizes the keyboard from sliding forwards. Great product!