TP-Link Deco X75 (AX5400) Login
The TP-Link Deco X75 (AX5400) is a mesh Wi-Fi system with no documented admin address. It has no browser admin page; everything is done in the manufacturer’s app.
This model has no web login: App only (no web login)
Contents
TP-Link Deco X75 (AX5400) default login
| Model | Login address | Username | Password | Source |
|---|---|---|---|---|
| Deco X75 (AX5400) | App only | — | App only (no web login) | Official doc |
Checked against TP-Link Deco X75 product page — official on 31 Aug 2026 (high confidence), via the ssid.ai dataset (CC BY 4.0).
“AX5400 tri-band Wi-Fi 6 (802.11ax) whole-home mesh unit (2402 + 2402 + 574 Mbps) — a tri-band AX5400 tier distinct from the AX3600 Deco X68 and AXE5400 Deco XE75.”
How to manage the TP-Link Deco X75 (AX5400)
This model is set up and managed in the TP-Link Tether / Deco app. Sign in with the account you used during setup, then open the Wi-Fi settings to change the network name and password.
If the login does not work
- Someone may have changed it. A factory reset restores the login above.
- Reset: Hold the WPS/RESET or RESET button for about 10 seconds until the power LED blinks.
- Type
http://, not https://, and turn off any VPN or Private DNS.
Other TP-Link models
More help
Frequently asked questions
What is the default password for the TP-Link Deco X75 (AX5400)?
App only (no web login).
What is the TP-Link Deco X75 (AX5400) IP address?
This model has no documented admin IP address — it is managed in the app.
How do I reset the TP-Link Deco X75 (AX5400)?
Hold the WPS/RESET or RESET button for about 10 seconds until the power LED blinks.