This LAN adapter is compatible with not only switches but also devices like laptops. It's a complete alternative to the official switch LAN adapter and switch official dock, achieving even faster transmission speeds, up to 1000Mbps. Built-in high-quality chip for more stable transmission and better compatibility. Supports 4K transmission, but both the input and output devices must support 4K transmission. The Switch only supports 1080P. Also functions as a USB hub. You can connect a USB flash drive, keyboard, mouse, etc., to the USB port. You can also connect a USB flash drive to your phone or laptop to watch movies. Original design, the only USB hub switch dock in the world. Palm-sized, so it can fit in a handbag. With one cable, you can enjoy games, work, and watch movies. Since it's unused, I haven't tested its operation. It will be shipped without the box. ※ This is not an official product. #akr♛Product List ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅ ※ Please be sure to check the actual product images ※ ♚ As stated in my profile, I do not ship on weekends and holidays. Shipping will be after Monday. Thank you for your understanding.☺︎ ♔ Silent purchase OK♡ ♚ First come, first served for only one item.ᐟ ♔ Please contact me before rating if there are any issues. ♚ Please understand that it will be stored at home and shipped in simple packaging.ö ♔ Please check the actual photos for the condition of the product♪ ♚ To offer it at a slightly lower price, I may ship it without the box due to shipping costs. (3-35)