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TP-Link Deco Whole Home Mesh WiFi System (Deco S4) – Up to 2,000 Sq.ft. Coverage, AC1900 WiFi Router/Extender Replacement, Gigabit Ports, 1-Pack

TP-Link Deco Whole Home Mesh WiFi System (Deco S4) – Up to 2,000 Sq.ft. Coverage, AC1900 WiFi Router/Extender Replacement, Gigabit Ports, 1-Pack

Q: I have to-link 1750 with extender is this a better setup ?? Cause every once in awhile the extender loss singl.

Extenders will definitely allow connections from further away, BUT they always cut your speed exactly in half. So an extender is just that a range extender, not a speed increaser, it decreases speed. However the range extension can prevent dropouts so it acts like it is a speed increase but it is really just preventing dropouts (and remember it always cuts your speed in half). On the other hand a Mesh system is actually 2 (or more) routers that you place in 2 different spots and so it does NOT start by cutting your speed in half. It is full speed. But since your computer (or wifi TV or doorbell etc) is closer to one of the 2 (or more) mesh spots it will also extend your range for that reason, and prevent dropouts for that reason. And the closer your device (computer, laptop, etc) is to the router, the chances are the faster the internet speed could very well be (for instance on the ookla online speed test website). BUT an extender works with your old router. A mesh system IS a router (actually it is 2 or 3 or more routers), so it will not work with your old router. The routers are built in to the mesh system. With an extender you need a router (your old one for instance), the extender(s), and a modem. With a mesh system you just need the mesh system and a modem. You do not need a router (because it is built in).

Q: how far from the base can a node be placed and does each node have to talk to the base or do they talk to one another in a chain?

The nodes talk to each other to form the mesh network. The setup app will guide you in the placement of each node. My base is in one corner of the downstairs, I placed one node in the kitchen which is in the middle of the house and the other node upstairs. That gave me great coverage everywhere in the house.

Q: I just installed this and apple is indicating wpa/wpa2 (tkip) is not considered secure. how can i configure this to wpa2 (aes) or wpa3 security type?

Hi! The security message you are receiving is due to a recent update of your smartphone’s mobile operating system. To remedy this message and to make sure your Deco S4’s encryption is optimally configured, please ensure your Deco app is fully updated, then update the firmware of your Deco S4. Once the firmware has been updated, the Deco S4’s WiFi encryption will be set to WPA2-PSK [AES] by default, so this message will no longer appear. For detailed instructions on how to update your Deco’s firmware, please visit FAQ 1599 on our official TP-Link website. To locate this FAQ, visit our website and enter 1599 in the top-right search field, then click the corresponding FAQ in the search results.

Q: How reliable and user friendly are the parental controls?

The Parental Controls feature on our Deco Mesh WiFi systems is designed to provide robust, yet intuitive and convenient features to help safeguard your network and those who use it. For more details on the Parental Controls feature, please visit FAQ 1598 on our official website. To locate this FAQ, visit our website and enter 1598 in the top-right search field, then click the corresponding FAQ in the search results.

Product ID: 255342813

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Details

Brand
TP-Link
Model name
Deco S4
Special features
Access Point
Frequency band class
Dual-Band
Wireless communication standard
802.11a

⚡AC1900 dual-band WiFi speeds

📶Up to 2,000 sq.ft. coverage

🔌2 Gigabit Ethernet ports

Frequently Bought Together

TP-Link Deco Whole Home Mesh WiFi System (Deco S4) – Up to 2,000 Sq.ft. Coverage, AC1900 WiFi Router/Extender Replacement, Gigabit Ports, 1-Pack

Vabogu Cat 8 Ethernet Cable, 5ft Heavy Duty High Speed Internet Network Cable, 26AWG, 2000MHz 40Gbps with Gold Plated RJ45 Connectors, Shielded for Indoor & Outdoor Use

TP-Link AC1200 WiFi Extender, 2025 Wirecutter Best WiFi Extender, 1.2Gbps home signal booster, Dual Band 5GHz/2.4GHz, Up to 1600 Sq.ft and 32 Devices, EasyMesh Compatible, One Ethernet Port (RE315)

Description

🌐 Mesh Your Home, Master Your WiFi!

FAMILY SAFE BROWSING - Custom parental controls keep your loved ones secure with tailored online restrictions.
PLUG PLAY SIMPLICITY - Easy setup with Deco OS—expand your mesh effortlessly by adding more units anytime.
BLAZING FAST AC 1900 SPEEDS - Dual-band WiFi ensures smooth streaming, gaming, and remote work without lag.
UNIFIED NETWORK EXPERIENCE - One network name, one password—roam freely without interruptions or reconnects.
SEAMLESS WHOLE HOME COVERAGE - Eliminate dead zones with mesh tech that blankets up to 2,000 sq.ft.

The TP-Link Deco S4 is a sleek, powerful mesh WiFi system designed to cover up to 2,000 sq.ft. with fast AC1900 dual-band speeds. Featuring seamless roaming on a single network name, dual Gigabit Ethernet ports, and robust parental controls, it’s the perfect upgrade for professionals seeking reliable, whole-home connectivity without dead zones or complicated setups.

Specifications

Brand	TP-Link
Product Dimensions	9.14 x 9.14 x 16.26 cm; 762 g
Item model number	Deco S4(1-pack)
Manufacturer	TP-Link
Series	Deco S4
Color	Black
Connectivity Type	Wi-Fi
Wireless Type	802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Number of Ethernet Ports	2
Voltage	100240 Volts
Operating System	Deco OS
Item Weight	762 g

Have a Question? See What Others Asked

I have to-link 1750 with extender is this a better setup ?? Cause every once in awhile the extender loss singl.

how far from the base can a node be placed and does each node have to talk to the base or do they talk to one another in a chain?

I just installed this and apple is indicating wpa/wpa2 (tkip) is not considered secure. how can i configure this to wpa2 (aes) or wpa3 security type?

How reliable and user friendly are the parental controls?

Reviews

J**Y

Great Wifi Extend solution

Works perfectly

18.08.2024

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.

9.12.2022

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.

11.04.2021

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.

25.07.2021

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

13.01.2022

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……

5.08.2021

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