Note: While troubleshooting download and upload speeds, it is recommend that you test your Internet connection after making any changes to the settings of your network to determine if the change improved your network connection. If using a Nintendo Switch dock without a built-in LAN port, a USB LAN adapter is required to establish a wired internet connection.Ī USB LAN Adapter may be utilized with Nintendo Switch Lite using a licensed accessory, such as the Dual USB PlayStand for Nintendo Switch Lite from HORI.