






🚀 Elevate your home WiFi game—fast, seamless, and smart connectivity everywhere!
The TP-Link Deco Mesh AC1900 WiFi System (Deco S4) is a powerful 3-pack mesh router solution designed to blanket up to 5,500 sq.ft. with fast, reliable WiFi. Featuring AC1900 dual-band speeds, seamless roaming with a single network name, and support for up to 100 devices, it replaces traditional routers and extenders for a smarter, hassle-free home network. With Alexa compatibility and robust parental controls, it’s engineered for modern connected lifestyles.

















| ASIN | B084GTH5LL |
| Antenna Location | Home |
| Antenna Type | Internal |
| Best Sellers Rank | #4,115 in Computers ( See Top 100 in Computers ) #67 in Routers |
| Brand | TP-Link |
| Built-In Media | Deco S4 (3-pack) 3 Deco S4R Units 1 RJ45 Ethernet Cable 3 Power Adapters 1 Quick Installation Guide |
| Color | White |
| Compatible Devices | Smart Speaker |
| Compatible devices | Smart Speaker |
| Connectivity Technology | Ethernet, Wi-Fi |
| Control Method | Voice |
| Controller Type | amazon_alexa |
| Coverage | Home (whole) or 3-5 bedrooms |
| Customer Reviews | 4.5 out of 5 stars 28,797 Reviews |
| Data Transfer Rate | 1200 Megabits Per Second |
| Frequency | 5 GHz |
| Frequency Band Class | Dual-Band |
| Frequency band class | Dual-Band |
| Is Modem Compatible | No |
| Item Dimensions L x W x H | 9.1L x 9.1W x 16.2H centimeters |
| Item Type Name | Whole Home WiFi System |
| Item Weight | 4.2 Pounds |
| Item height | 6.39 inches |
| LAN Port Bandwidth | 1000 Mbps |
| Manufacturer | TP-Link |
| Maximum Upstream Data Transfer Rate | 950 Megabits Per Second |
| Model Name | Deco S4 |
| Model Number | Deco S4(3-Pack) |
| Model name | Deco S4 |
| Number of Antennas | 9 |
| Number of Ports | 6 |
| Operating System | Linux |
| Other Special Features of the Product | Alexa Compatible, Guest Mode, Parental Control |
| Security Protocol | WPS |
| Special features | Alexa Compatible, Guest Mode , Parental Control |
| UPC | 840460605014 845973089726 |
| Unit Count | 3 Count |
| Voltage | 12 Volts (DC) |
| Wireless Compability | 802.11ac |
| Wireless communication standard | 802.11ac |
S**N
Great Wifi Coverage, So easy to setup & manage
The main router provided by ISP is behind a thick triple brick wall at the entrance of the 4900 sq. ft. home. Between the router and the last room, there are 5 double brick walls. This product fixed the wifi signals issue and I am so happy with the purchase.
J**Y
Great Wifi Extend solution
Works perfectly
A**S
It works.
Item was new, delivered very fast. Met my expectation. I have had 50 mbs connection and earlier it used to be running around 1 mbs to 10mbs while accessing from our rooms. Now i am getting 50 mbs connectivity in all my rooms. In fact we now have Zero Dead zone in our apartment. this is really cost effective.
S**N
Good esthetics but i think the coverage could be better
I have a 2 Bedroom Hall + Kitchen and this is enough to give coverage to almost the whole house. There are still some spots (maybe 1-2) in the house where the connection keeps dropping. Interface to set it up was easy. Price was competitive. Happy with range overall though inspite of the drop.
H**M
Don’t buy if you have thick walls in your home
Might work well in an open plan home but don’t expect it to work if you have walls! Disappointing……
K**N
Poor . Dont buy
does not broadcast 2.4 and 5ghz at sametime. Only one connect at a time. You need to switch off 5 ghz incase you need 2.4 ghz
Trustpilot
1 month ago
1 month ago