Operation confirmed. Works without any problems. The following is the manufacturer's description: This product is a wired LAN adapter compatible with Giga and USB 3.0. By connecting it to the USB port of a computer without a LAN port, you can achieve wired LAN communication at a maximum speed of approximately 941.7 Mbps (actual measurement). You can enjoy comfortable, high-speed internet even in hotels or accommodations that only have a wired LAN environment.