I have 2 7.0 (P3110) for purchasing this USB host adapter for my Galaxy Tab because I had already bought other products from Wicked Chili, all were perfect and cheap. Even with this, I was not disappointed so far. The connection to the tab works flawlessly. The connector is a marker, so that it can be immediately inserted the correct side. All previously connected USB sticks were detected and could be used with the Tab. Data throughput, although I have not measured, but it could be play smoothly even videos. The cable looks neat processed, I could find no obvious weaknesses. For a statement on the durability of cables and connectors I have not been long enough in use. If a significant deficiency or show, I'll update the review.