Can PX50 (or P7 or P9) be plugged into a UPS (uninterruptable power supply)?

They can, but powerline connectivity will not be possible. UPS devices create a pure sine wave from their DC power source, which basically erases any powerline signal. PX50s can operate as WiFi repeaters without a powerline connection, but at that point you should just be going with one of the non-powerline systems.

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Main image of TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 2 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 3 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 4 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 5 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 6 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 7 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Alt view image 8 of 8 - TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

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TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

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AX3000 Dual Band WiFi – 2402 Mbps (5 GHz) + 574 Mbps (2.4 GHz).
Reliably Crosses Electrical Phases – G.hn Powerline Network speeds up to 1500 Mbps.
Network Passes Through Walls and Floors – Reduce the impact of walls and other obstacles on signal.
AI-Driven Mesh – Intelligently learns your network environment to provide ideal WiFi unique to your home.
Gigabit Wired Speed – 3× Gigabit ports provide sufficient connectivity.
HomeShield – Provides comprehensive network protection, robust parental controls, and real-time IoT security.

Overview

Specs

Reviews (8)

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Best Seller Ranking	#24 in Whole Home / Mesh Wifi

General
Brand	TP-Link
Model	Deco PX50(3-pack)
Color	White
Type	Mesh WiFi System
Router & Satellite Counts	3-Pack
Covered Area	6,500 sq. ft.

Router/AP Spec
WAN Ports	3 x Gigabit ports *Per Deco Unit Supports WAN/LAN auto-sensing
Wi-Fi Standards	Wi-Fi 6
Wireless Data Rates	AX3000 5 GHz: 2402 Mbps (802.11ax) 2.4 GHz: 574 Mbps (802.11ax)
Frequency Band	IEEE 802.11ax/ac/n/a 5 GHz IEEE 802.11ax/n/b/g 2.4 GHz
Certifications	CE, FCC, RoHS
Security	WiFi Encryption: WPA/WPA2/WPA3 Network Security: SPI Firewall, Access Control Guest Network: 1x 5 GHz Guest Network, 1x 2.4 GHz Guest Network
Antenna	2 x dual-band antennas

Specification
Button	Reset Button
Dimension	4.1 x 4.1 x 6.7 in (105 × 105 × 169 mm)

Features
Features	AX3000 Dual Band WiFi – 2402 Mbps (5 GHz) + 574 Mbps (2.4 GHz). Advanced Protocol G.hn – G.hn Powerline Network speeds up to 1500 Mbps. Network Passes Through Walls and Floors – Reduce the impact of walls and other obstacles on signal. AI-Driven Mesh – Intelligently learns your network environment to provide ideal WiFi unique to your home. Gigabit Wired Speed – 3x Gigabit ports provide sufficient connectivity. HomeShield – Provides comprehensive network protection, robust parental controls, and real-time IoT security.

Package Content
Package Content	Deco PX50 (3-pack) 3x Deco PX50 Units(routers with powerline) 1x RJ45 Ethernet Cable 3x Power Cords Quick Installation Guide

Additional Information
First Listed on Newegg	August 25, 2025

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TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Learn more about the TP-Link Deco PX50(3-pack)

Customer Reviews of the TP-Link Deco PX50(3-pack)

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Warranty, Returns, And Additional Information

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Item#: 9SIC1B3KKE7255

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TP-Link Deco Powerline Mesh WiFi 6 System (Deco PX50), Covers up to 6,500 sq.ft, Replaces Routers and Extenders, Signal Through Walls and Floors, Works with Amazon Alexa and Google Home, 3-Pack

Learn more about the TP-Link Deco PX50(3-pack)

Customer Reviews of the TP-Link Deco PX50(3-pack)

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info