The HooToo4Port USB 3.0 Hub, model: HAT-UH002 is supplied in a small, high-quality packaging. The package includes: - 4-Port USB 3.0 Hub - USB Data Cable - 5V, 2A power supply - Manual in German Positive was the first impression of this device. The HooToo4Port USB 3.0 is ideally suited to get on the functionality and by design, in addition to my laptop a permanent place. It is extremely handy to have always 4 USB 3.0 ports in addition to hand. The HooToo4Port USB 3.0 is very compact held with dimensions of 6 x 6 x 2 cm. If there is no power source connected to the housing acts decently and well finished. It includes now also the power supply, power adapter or laptop, then the enclosure is illuminated from the inside by LEDs and the HooToo lettering is blue visible. In all corners of the four Status LEDs are mounted, which light up when active ports green. All my devices, both the USB 3.0 and USB 2.0, have on all 4 ports works well. There are large amounts of data in no noticeable loss of speed compared to the direct connection to the PC. The power pack I have not used in my applications. It gave the connection via USB on a laptop. Conclusion: The HooToo4Port USB 3.0 is excellent from the design, processing and functionality. This also is true yet the price / performance ratio.