Sorry for the bump, but there is a product you should avoid:
Never buy the Nyko ChargeStation. About 2 weeks after I got it, the first charging light indicator for the port started flickering even when the remote was placed securely. There's nothing impeding the current flow, and the contact points are clean and shiny. Eventually, the first port completely died and the second port started flickering as well. I can usually have it work in the second port if I put it *juuuuuuuust* right like fitting a SNES or N64 cartridge in the systems, but typically, it will start flickering, or completely die for a few seconds and come back on.
Avoid it.