Start by checking what the Switch shows: a missing network name, a grayed-out network, or a network that appears but fails its connection test. Those symptoms point to different fixes. On the console, go to System Settings > Internet > Internet Settings, then follow the matching steps below.
If your Wi-Fi network does not appear
Search nearby and reduce interference
- Place the Switch close to the router and open System Settings > Internet > Internet Settings. Let it scan, then press Y to search again if your network is missing. Nintendo recommends testing within about 10 feet for setup and roughly 10–15 feet during troubleshooting. See Nintendo’s missing-network troubleshooting steps.
- Restart the Switch. Move it and the router away from potential interference, including metal objects, speakers, power strips, glass, and cordless phones.
- Check whether the network name is hidden. A hidden SSID will not show in a normal scan. If you know the network name, password, and security settings, use manual setup as described in Nintendo’s wireless setup instructions.
Check compatibility if the network is still missing
Nintendo lists Switch wireless support for 2.4 GHz and 5 GHz networks, 802.11b/g/n/ac, and WEP, WPA-PSK (AES), and WPA2-PSK (AES). A network name shown in gray indicates an unsupported security type. Before changing router security settings, ask the router maker or ISP for guidance; changing them can affect other devices.
If the network appears but the connection test fails
Check whether the problem is the Switch or the home connection
- Test internet access on another device using the same Wi-Fi. If that device also cannot get online, inspect modem and router connections, then unplug the equipment for at least 30 seconds. Reconnect it and wait for its lights to stabilize. If internet access still fails, contact your ISP, router manufacturer, or network administrator. See Nintendo’s network internet connection troubleshooting.
- If other devices work, retry the Switch close to the router. Weak signal and interference can disrupt the connection even when the network is visible.
- If your router broadcasts both 2.4 GHz and 5 GHz, try the other band from Internet Settings.
Use the error code to narrow down the cause
Nintendo’s guidance for error codes 2160-8006 and 2160-8007 lists DNS settings, slow internet, interference, and weak signal as possible causes. Check whether DNS is set to manual when your home network does not require a specific address. For an ordinary home setup, use automatic DNS unless your network administrator has told you otherwise. Nintendo describes alternate DNS as a diagnostic option, not a universal repair; its guidance notes that Google public DNS is subject to Google’s terms. See Nintendo’s guidance for errors 2160-8006 and 2160-8007.
If the Switch still cannot connect
Try connecting at another location or to another wireless network. If the Switch cannot detect any access points in multiple locations, contact Nintendo Support. If it connects elsewhere but not at home, the home router or internet service is the more likely place to investigate; contact your ISP or router manufacturer.
#1 Best Overall
- Officially Licensed by Nintendo
- LAN Adapter for Nintendo Switch
- Fast and stable wired internet connection
- Perfect for online multiplayer
- Plugs into Nintendo Switch Dock
Optional wired connection
If you prefer a wired connection, a USB LAN adapter can provide internet through a dock that does not have a LAN port. It is an alternative to Wi-Fi, not a repair for a wireless connection problem; Nintendo discusses wired adapters in its connection error guidance.
Quick Recap
Rank #4
- 𝐋𝐨𝐧𝐠 𝐑𝐚𝐧𝐠𝐞 𝐀𝐝𝐚𝐩𝐭𝐞𝐫 – This compact USB Wi-Fi adapter provides long-range and lag-free connections wherever you are. Upgrade your PCs or laptops to 802.11ac standards which are three times faster than wireless N speeds.
- 𝐒𝐦𝐨𝐨𝐭𝐡 𝐋𝐚𝐠 𝐅𝐫𝐞𝐞 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧𝐬 – Get Wi-Fi speeds up to 200 Mbps on the 2.4 GHz band and up to 433 Mbps on the 5 GHz band for upgraded web surfing, gaming, and streaming. Performance varies by conditions, distance to devices, and obstacles such as walls.
- 𝐃𝐮𝐚𝐥-𝐛𝐚𝐧𝐝 𝟐.𝟒 𝐆𝐇𝐳 𝐚𝐧𝐝 𝟓 𝐆𝐇𝐳 𝐁𝐚𝐧𝐝𝐬 – Dual-bands provide flexible connectivity, giving your devices access to the latest routers for faster speeds and extended range. Wireless Security - WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
- 𝟓𝐝𝐁𝐢 𝐇𝐢𝐠𝐡 𝐆𝐚𝐢𝐧 𝐀𝐧𝐭𝐞𝐧𝐧𝐚 – The high gain antenna of the Archer T2U Plus greatly enhances the reception and transmission of WiFi signal strengths.
- 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞, 𝐌𝐮𝐥𝐭𝐢-𝐃𝐢𝐫𝐞𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐧𝐭𝐞𝐧𝐧𝐚: Rotate the multi-directional antenna to face your router to improve your experience and performance
Rank #3
- 1000Mbps Hyper Speed: UGREEN usb to ethernet adapter can provide gigabit network speed. It can give a full play to the performance of LAN and ensure stable network speed for you to online gaming, online HD video streaming, upload, download, and more
- Plug and Play: UGREEN ethernet adapter for laptop is plug and play for Windows 11/10/8.1/8, macOS, and Chrome OS. (No Driver Needed) It's also driver-free and compatible with Nintendo Switch, and Switch Oled. Just plug in and enjoy a smooth wired network
- Compatible with Nintendo Switch: This ethernet to usb adapter is perfectly compatible with Nintendo Switch and Switch Oled. No more suffering from slow download speeds and high network latency, enjoy smooth online gaming with friends
- Wide Compatibility: UGREEN usb to ethernet is compatible with most desktop PCs, laptops, Nintendo Switch, Switch Oled, and TV boxes with USB A port, like ThinkPad, Surface, XPS, Chromebook, Spectre, Zenbook, Macbook, Mac Mini, Mi Box, etc
- Compact and Portable: This ethernet to usb has a brand new small-size design. You can easily take it anywhere with your briefcase or pocket, very suitable for the business person
Rank #2
- 𝐇𝐢𝐠𝐡-𝐒𝐩𝐞𝐞𝐝 𝐔𝐒𝐁 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐀𝐝𝐚𝐩𝐭𝐞𝐫 - UE306 is a USB 3.0 Type-A to RJ45 Ethernet adapter that adds a reliable wired network port to your laptop, tablet, or Ultrabook. It delivers fast and stable 10/100/1000 Mbps wired connections to your computer or tablet via a router or network switch, making it ideal for file transfers, HD video streaming, online gaming, and video conferencing.
- 𝐔𝐒𝐁 𝟑.𝟎 𝐟𝐨𝐫 𝐅𝐚𝐬𝐭𝐞𝐫, 𝐌𝐨𝐫𝐞 𝐒𝐭𝐚𝐛𝐥𝐞 𝐃𝐚𝐭𝐚 𝐓𝐫𝐚𝐧𝐬𝐟𝐞𝐫𝐬- Powered via USB 3.0, this adapter provides high-speed Gigabit Ethernet without the need for external power(10/100/1000Mbps). Backward compatible with USB 2.0/1.1, it ensures reliable performance across a wide range of devices.
- 𝐒𝐮𝐩𝐩𝐨𝐫𝐭𝐬 𝐍𝐢𝐧𝐭𝐞𝐧𝐝𝐨 𝐒𝐰𝐢𝐭𝐜𝐡- Easily connect your Nintendo Switch to a wired network for faster downloads and a more stable online gaming experience compared to Wi-Fi.
- 𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲- No driver required for Nintendo Switch, Windows 11/10/8.1/8, and Linux. Simply connect and enjoy instant wired internet access without complicated setup.
- 𝐁𝐫𝐨𝐚𝐝 𝐃𝐞𝐯𝐢𝐜𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲- Supports Nintendo Switch, PCs, laptops, Ultrabooks, tablets, and other USB-powered web devices; works with network equipment including modems, routers, and switches.
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