Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack vs TP-Link Deco S4 AC1900 Mesh Wi-Fi System, 3-Pack
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack
Wiring units together on a 2.5 Gbps plan without paying for tri-band
Three identical dual-band Wi-Fi 7 routers, each with two auto-sensing 2.5 GbE ports and 2,000 sq ft of claimed coverage. eero documents Ethernet backhaul by switch or daisy chain, and supports WPA3 through the app although WPA2 is the default. Parental controls and security sit in the paid eero Plus plan.
Published specifications
- Maker: dual-band Wi-Fi 7, 2.4 GHz 2x2 and 5 GHz 2x2, BE5000, MLO support
- Maker: two auto-sensing 2.5 GbE ports per unit; 15W USB-C power adapter
- Maker: 2,000 sq ft claimed per unit; 120+ devices; internet plans up to 2.5 Gbps
- Maker: Ethernet backhaul supported with Cat5e/Cat6/Cat6a, by switch or daisy chain
- Maker: WPA2 default per band; Hybrid (WPA2+WPA3) and Enhanced (WPA3) optional
- Maker: limited 3-year warranty; indoor device only; 5.12 x 5.12 x 2.52 in
Strengths
- Two 2.5 GbE ports on every unit, so any unit can be the gateway and wired backhaul is fast
- eero documents Ethernet backhaul explicitly, by switch or daisy chain, with the cable types
- Built-in smart home hub with Thread, Matter and Zigbee as a controller, and a 3-year warranty
Caveats
- Parental controls and advanced security need a paid eero Plus subscription
- Dual-band only, so there is no 6 GHz radio to carry the backhaul
- WPA3 is off by default and eero warns it can break some legacy devices
Read the full Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack guide
TP-Link Deco S4 AC1900 Mesh Wi-Fi System, 3-Pack
A basic whole-home mesh where Wi-Fi 5 and WPA2 are enough
Three AC1900 Wi-Fi 5 units that form one network name, with optional wired backhaul and both router and access-point modes. TP-Link's spec lists WPA and WPA2 only, no WPA3, and names no subscription for the parental controls. The listing and TP-Link disagree on how many Ethernet ports each unit has.
Published specifications
- Maker: Wi-Fi 5 dual-band; 5 GHz 1300 Mbps + 2.4 GHz 600 Mbps, 3x3 MU-MIMO
- Maker: 3x Gigabit WAN/LAN ports per unit; listing says 2 per unit, 6 per 3-pack
- Maker: Wi-Fi encryption WPA-Personal and WPA2-Personal; WPA3 not listed
- Maker: optional Ethernet backhaul; Router and Access Point modes
- Maker: coverage up to 2,100 sq ft for a 1-pack; listing says 5,500 sq ft for three units
- TP-Link warranty page: 2 years for Deco, original purchaser, proof of purchase and serial
Strengths
- Parental controls and QoS are listed with no subscription or paid tier named for this model
- Optional Gigabit Ethernet backhaul, and the system can run as a router or an access point
- Firmware updates arrive over the air through the Deco app
Caveats
- TP-Link's spec lists no WPA3 support for this model
- TP-Link says three Ethernet ports per unit while the listing says two
- Wi-Fi 5 only, so none of the Wi-Fi 6 capacity features are listed
Read the full TP-Link Deco S4 AC1900 Mesh Wi-Fi System, 3-Pack guide
How to choose between them
Choose the Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack if your situation matches: Wiring units together on a 2.5 Gbps plan without paying for tri-band. Its main caveat: Parental controls and advanced security need a paid eero Plus subscription.
Choose the TP-Link Deco S4 AC1900 Mesh Wi-Fi System, 3-Pack if your situation matches: A basic whole-home mesh where Wi-Fi 5 and WPA2 are enough. Its main caveat: TP-Link's spec lists no WPA3 support for this model.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- eero product page for the eero 7 Source for Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack
- eero support article: eero 7 features, hardware specifications and warranty Source for Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack
- eero support article: encryption options in the eero app, including WPA3 Source for Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack
- eero support article: connecting eeros with Ethernet backhaul Source for Amazon eero 7 Dual-Band Wi-Fi 7 Mesh System, 3-Pack
- TP-Link product page for the Deco S4 with the full specification table Source for TP-Link Deco S4 AC1900 Mesh Wi-Fi System, 3-Pack
- TP-Link US Replacement and Warranty policy, including the Deco warranty term Source for TP-Link Deco S4 AC1900 Mesh Wi-Fi System, 3-Pack
Primary sources checked .