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TP-Link Deco S4 Mesh AC1900 WiFi System - Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa, Deco S4(3-Pack)
AMAZON.COM
Price
$ 99.00
Last price was updated on: 18th Dec 2025, 11:40 PM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$99.00
$89.99
Lowest
$199.95
Highest
Buying Advice:
Excellent! Buy now. 49% chance price goes up. Buy soon.
Excellent! Buy now. 49% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$89.99
29th Dec 2024
Highest Ever
$199.95
4th Nov 2020
Average Price
$124.27
292 data points
Last 3M Low
$89.99
21st Sep 2025
Last 6M Low
$89.99
6th Jul 2025
Last 12M Low
$89.99
29th Dec 2024
Price History Chart
Product Technical Information
| Product Code | B084GTH5LL |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | TP-Link |
| Rating | 4.4 ( 30389 ratings ) |
| Category | Whole Home & Mesh Wi-Fi Systems |
| Manufacturer | TP-Link |
| Model Number | Deco S4(3-Pack) |
| Model Name | Deco S4(3-Pack) |
| Item Color | White |
| Item Dimensions | 3.57 x 3.57 x 6.39 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for TP-Link Deco S4 Mesh AC1900 WiFi System - Up to 5500 Sqft Coverage Replaces WiFi Router and Extender Gigabit Ports Works with Alexa Deco S43-Pack was $89.99 on 29th Dec 2024. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for TP-Link Deco S4 Mesh AC1900 WiFi System - Up to 5500 Sqft Coverage Replaces WiFi Router and Extender Gigabit Ports Works with Alexa Deco S43-Pack was $199.95 on 4th Nov 2020. Prices have dropped since then.
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What is the average price of this product?The average price for TP-Link Deco S4 Mesh AC1900 WiFi System - Up to 5500 Sqft Coverage Replaces WiFi Router and Extender Gigabit Ports Works with Alexa Deco S43-Pack is $124.27 (292 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, TP-Link Deco S4 Mesh AC1900 WiFi System - Up to 5500 Sqft Coverage Replaces WiFi Router and Extender Gigabit Ports Works with Alexa Deco S43-Pack reached a low of $89.99 on 21st Sep 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 49% chance price goes up. Price may increase soon.