Many computers, such as my ultrabook, do not have an Ethernet jack. Including, one can take up to other network devices to the Internet or connecting via Wi-Fi! Well, that is true, but at the latest when larger amounts of data to be transferred on the network, you can get very quickly with WLAN to its limits.
The HooToo 3 Port USB 3.0 Ethernet adapter with Gigabit-LAN support is the solution! 8.1 / 64 12 Convertible connected with Windows on my Dell XPS, the adapter is automatically detected and integrated immediately. The achievable transmission rates correspond to the SATA standard, that there is no difference for internal copying from hard disk to hard disk detected.
The adapter itself is slightly larger than expected. This is probably due to the functionality as a USB hub, because the adapter enables the same time be able to connect 3 USB 3.0 devices. 1 LED indicates the status. The build quality is very good and the other functionality is definitely in order, as well as the price-performance ratio.
Conclusion: This USB to Ethernet adapter you do definitely nothing wrong. Especially if you want to use more USB 3.0 ports, as the portable computer offers. Who does not need the hub functionality, probably drives better and also cheaper with a more compact model.