Looking for a switch (to connect more PCs to the Internet) to expand a Fritz box, I came next to more expensive Swichts on the TP-Link TL-SF1005D. The low price made it very attractive. Ordered, unpacked and connected. Once it is connected, it automatically configures itself and off you go. That's it! Done !!! Something as simple I have never experienced. It is a small white (not black as in the photo) box with 5 ports. It has 2 holding devices to make them comfortable to mount on the wall. In addition, the dealer gives a 3 year warranty.