I knew my old docking station was dead when the Roomba 880 couldn't find a "home". I ordered this and it solved my problem. As a bonus, I found the 880 to charge faster than it has in a long time. These things must be very well done as the dock was very poorly packaged for shipping but it arrived intact and has been working fine since I received it. It survived the journey from the carrier to me via USPS, so I'm confident it will hold up to normal wear and tear with frequent use.