This is the I-O DATA USB wired LAN adapter "ETG6-US3". I am selling it new and unopened as I haven't had a chance to use it since purchasing it. 【Features】 High-speed communication up to 1Gbps: Supports USB 3.2 Gen 1 (USB 3.0), making it comfortable for video streaming and online gaming. Nintendo Switch tested and confirmed: Wired connection is easily established by simply plugging it into the dock's USB port (manufacturer confirmed). No setup required: Automatically recognized when plugged in on Windows 11/10. 【Product Details】 Model Number: ETG6-US3 Port: RJ-45 x 1 port Supported OS: Windows 11/10, macOS 10.12-13, Nintendo Switch Retail Price: 2,970 yen (tax included) 【Shipping】 I will protect the unopened item with bubble wrap, etc., and ship it anonymously within 24 hours. Immediate purchase is welcome. #IODATA #IOdata #LANadapter #wiredLAN #NintendoSwitch #Switch #telework #PCperipherals #ETG6US3