Build Your Setup
EN
Wi-Fi routers finder

TP-Link

Deco S4 (2-pack)

The TP-Link Deco S4 2-pack is a budget-friendly mesh system with good coverage and easy setup, but lacks WPA3 and Wi-Fi 6.

Summed up from 6 published reviews

PriceToday's price on AmazonView on Amazon

Affiliate link · we may earn a commission

TP-Link Deco S4 (2-pack)

What reviewers like

  • Affordable mesh system offering strong value 234
  • Good coverage for medium-large homes 2346
  • Simple app setup and management 2345
  • Includes parental controls and guest network 1256
  • Supports wired Ethernet backhaul 1345

What they don't

  • No WPA3 security, only WPA2 1234
  • Limited to Wi-Fi 5, not future-proof 1234
  • Wireless backhaul can reduce performance 136
  • Not ideal for gigabit-plus internet plans 346

Best for

Homes needing affordable whole-home Wi-Fi with simple setup

Skip it if

If you need WPA3, Wi-Fi 6, or multi-gig speeds

Where it fits

home size
ApartmentHouse
type
Mesh system
must-haves
Parental controls

Specs

Wi-Fi
Wi-Fi 5
Units
2
Coverage
3,800 sq ft
Mesh
Yes
Wired ports
2
Gaming features
No
Free parental controls
Yes

Also worth a look

Questions

Is the TP-Link Deco S4 (2-pack) worth it?

The TP-Link Deco S4 2-pack is a budget-friendly mesh system with good coverage and easy setup, but lacks WPA3 and Wi-Fi 6.

What do reviewers like about the TP-Link Deco S4 (2-pack)?

Affordable mesh system offering strong value. Good coverage for medium-large homes. Simple app setup and management. Includes parental controls and guest network. Supports wired Ethernet backhaul.

What are the downsides of the TP-Link Deco S4 (2-pack)?

No WPA3 security, only WPA2. Limited to Wi-Fi 5, not future-proof. Wireless backhaul can reduce performance. Not ideal for gigabit-plus internet plans.

Who should buy the TP-Link Deco S4 (2-pack)?

Homes needing affordable whole-home Wi-Fi with simple setup. Skip it if if you need WPA3, Wi-Fi 6, or multi-gig speeds.

Sources

We don't test products ourselves. This page sums up 6 published reviews, read on October 24, 2026; each point above links to the reviews that make it.

  1. consumentenbond.nl TP-LINK Deco S4 (2-pack) - Test, Reviews & Prijzen | Consumentenbond
  2. youtube.com TP-Link Deco S4 Mesh Wi-Fi Router Review
  3. focusedinsight.net TP-Link Deco S4 Review: I Lived With Dead Zones for Two ...
  4. broadbandnow.com TP-Link Deco S4 Review (2026): Specs, Performance & Value
  5. tp-link.com Deco S4 | AC1900 Whole Home Mesh Wi-Fi System | TP-Link
  6. newegg.ca TP-Link Deco Whole Home Mesh WiFi System (Deco S4) - Up to 3,800 Sq.ft. Coverage, WiFi Router and Extender Replacement, Parental Controls, 2