6 GHz Wi-Fi Not Showing Up? How to Fix It

If your router has a 6 GHz band but a 6 GHz-capable phone or laptop can’t see or join it, check these five things, in order: whether the router is using WPA3 on 6 GHz, whether the way the router names its bands hides or demotes 6 GHz, the 6 GHz channel, distance from the router, and an outdated driver or OS on the device. The first three are router settings you can change in a few minutes.

This guide is based on support documentation from NETGEAR, eero, Apple, D-Link, TP-Link, ASUS and Intel. It assumes your device supports 6 GHz in the first place; if you’re not sure, start with Does My Device Support 6 GHz Wi-Fi?, because no router setting can add 6 GHz to a Wi-Fi 6 device.

Step 1: Rule out the device in 30 seconds

Three quick checks before you touch the router:

• Wi-Fi 6E or Wi-Fi 7 hardware. Intel says “Wi-Fi 6 (or lower) devices do not support the 6 GHz band.”
• Windows 11 on PCs. TP-Link’s knowledge base says “PCs running Windows 10 will not be able to see the 6 Ghz Network.” Intel’s requirements page calls for Windows 11 “including the latest updates.”
• Current driver. Intel lists version 22.70.0 or later for its Wi-Fi 6E (Gig+) adapters and 23.10.0 or later for its Wi-Fi 7 adapters. Intel also notes 6 GHz “may not be enabled on your platform by the system manufacturer,” so a Wi-Fi 6E card in a laptop whose maker didn’t enable 6 GHz may still not see it.

If all three check out, the problem is most likely on the router.

Step 2: Make sure 6 GHz is using WPA3

This is a common router-side cause. NETGEAR’s support article is direct: “WPA3 security is mandatory for devices operating in the 6 GHz wireless band,” and if the router uses a different WPA version, “devices cannot connect to the 6 GHz band.”

How it plays out depends on the brand:

• eero handles it for you. Its support page says “the 6 GHz band only supports Enhanced (WPA3) encryption” and “WPA3 is always present on 6 GHz regardless of your encryption settings for other bands.”
• Most other routers let you set security in the web interface or app. If a combined network is set to WPA2 only, change it to WPA3 or WPA2/WPA3, and check what the 6 GHz band itself is set to.
• Some routers require WPA3 on every band of a network that includes 6 GHz. D-Link’s Wi-Fi 7 support page says: “When an SSID is enabled with 6 GHz band, the SSID security must use WPA3 through all bands,” and that clients that only support WPA2 or older won’t connect to its MLO (Multi-Link Operation) network.

The catch: older devices that only speak WPA2 can’t join a WPA3-only network. Apple’s recommended router settings offer the middle ground: “WPA3 Personal for better security, or set to WPA2/WPA3 Transitional for compatibility with older devices.” If an older device drops off after the change, a transitional mode on 2.4 and 5 GHz (if your router allows it alongside 6 GHz), or a separate network for that device, keeps it online. On some routers only the separate network works. Our WPA2 vs. WPA3 guide explains the trade-off.

Step 3: Decide how to name your bands

Here the official advice from two big names points in different directions, and it’s worth knowing why.

Apple recommends one name for everything. Its router settings page says to set the network name to “a single, unique name (case-sensitive) for all bands.” Its Wi-Fi 6E article goes further: “If the router isn’t using the same name for all three bands,” an Apple device “identifies the network as having limited compatibility” and offers to join the matching 5 GHz network instead, which gives up some Wi-Fi 6E or Wi-Fi 7 benefits.

NETGEAR suggests a separate 6 GHz name if you want to force it. Its troubleshooting article says to “use a different SSID for the 6 GHz band and set that network up as the preferred WiFi network on your devices.”

How to reconcile them:

1. Default to one name across all bands. It’s what Apple’s devices expect, and the router and device choose the band between them. With one name, you won’t see a separate “6G” network in your Wi-Fi list, which is normal, not a fault.
2. Split the name temporarily to test. A separate 6 GHz name tells you, quickly, whether the band is broadcasting and whether your device can join it at all.
3. Keep a separate name only for a specific device you want pinned to 6 GHz, such as a desktop that sits near the router, and accept that Apple devices may show the limited-compatibility warning on it.

Step 4: Try a different 6 GHz channel

The 6 GHz band has a subset of channels called Preferred Scanning Channels (PSCs). NETGEAR says “setting your router, mesh system, or access point to use a PSC can improve device connectivity.” NETGEAR says its 6 GHz devices either default to PSC 37 or pick a PSC automatically, and it suggests choosing another PSC in the web interface if devices can’t connect, can’t find the 6 GHz network, or connect without internet access.

If your router lets you set the 6 GHz channel manually, try one of the PSC options it offers rather than a non-PSC channel. ASUS also notes that available channels differ by country. Our guide on how to change your Wi-Fi channel covers where the setting lives on common brands.

While you’re in the settings, check two more things:

• The 6 GHz band is actually turned on. Apple’s settings guidance is to “enable all bands supported by your router.”
• Firmware is current. ASUS’s troubleshooting steps include updating router firmware; it’s a sensible step on any brand before you dig deeper.

Step 5: Check distance and placement

6 GHz has the shortest reach of the three bands. NETGEAR says its range “is significantly shorter than that of the 2.4 GHz or 5 GHz bands,” and D-Link also says 6 GHz has a shorter range than 5 GHz.

Two symptoms point to range rather than settings:

• The network appears only near the router. Move the device into the same room. If 6 GHz shows up there, the settings are probably fine and the issue is coverage. NETGEAR advises against putting the router or satellites in a basement, attic or closet, and notes you may need more satellites for full 6 GHz coverage.
• A device leaves 6 GHz and doesn’t come back. NETGEAR says some devices “might not automatically reconnect to the 6 GHz band when they are back in range,” and calls this “an issue of each individual device,” not the router. D-Link reports the same behavior on some mobile devices. Moving closer and forgetting and rejoining the network (Step 6) is the practical fix; NETGEAR’s own advice is to put a 6 GHz router or satellite in the area where you use the device.

If 6 GHz only works in the router’s room, that’s a placement or mesh question; our Wi-Fi dead zones guide walks through it.

Step 6: Reset the device’s saved network

Both NETGEAR and D-Link recommend resetting the client device’s network settings and reconnecting. Saved settings from before you changed the router’s security or names can get in the way. Forgetting the network and rejoining it is the lighter version to try first. A full network-settings reset erases other saved settings too, so check what your phone or laptop says it will clear before you confirm.

Still not working? Check the region

6 GHz isn’t allowed everywhere. Intel says “regulatory bodies in some countries prohibit using the 6 GHz band,” and TP-Link notes that some Wi-Fi cards can turn 6 GHz off if nearby access points report a country code where 6 GHz isn’t approved. In the US, the Wi-Fi Alliance notes the FCC “approved use of 1200 MHz in the 6 GHz band for unlicensed technologies,” so if you’re in the US this mostly matters for imported devices or travel. If you’ve worked through every step, contact the device maker and ask whether 6 GHz is enabled for your model and region.

Quick checklist

Sources and verification