I know that it might not be a 'heard of' brand, but me and a few other guys at work tested a bunch of them and we didn't like the Targus or HP offerings. This one worked well.
It was/is reliable enough to deploy to your CFO who takes his laptop home every night.
I have a HP 6910P laptop with a docking station connector underneath. I have a HP docking station. If there is a docking station from HP, I would check their website. they list all their accessories there.