The power strip has 9 sockets, more than you usually find in a rack power strip. The build quality isn't great, but is ok for the price. The product also has children protection on the sockets which is a bit annoying when you want to plug somethin fast. Also, the product uses special screws for holding the rack ears in place and can't be changed.
If you want an socket extension for your rack with many outputs I would recommend this product, but not if you want to use it as your main rack power strip.