Product review
March 2023
WiFi routers, mesh networks & range extenders
We've tested 17 different network devices to see which provide the best WiFi speed, coverage and security. Discover which technology is best for your home.
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We've reviewed the TP-Link Deco M4 3-pack to see how well it performs in these categories:
- Performance
- Ease of use and setup
- Security
- Power consumption
Test results
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Performance
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Ease of use and setup
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Security
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Power consumption
Good points
Bad points
Model
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Mesh system
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Number of units in pack
Speed tests
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Windows download speed (single device)
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Windows upload speed (single device)
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iPhone download speed (single device)
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iPhone upload speed (single device)
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Windows download speed (multiple devices)
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Windows upload speed (multiple devices)
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iPhone download speed (multiple devices)
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iPhone upload speed (multiple devices)
Specifications
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Identical mesh units
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Number of WiFi bands
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Dimensions (WxDxH)
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Height with aerials extended
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Weight of main unit
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Ethernet LAN ports
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Ethernet WAN ports
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USB-A ports
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Physical power button
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Number of buttons
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Number of aerials
Features
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WiFi 5 2.4GHz
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WiFi 5 5GHz
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WiFi 6 2.4GHz
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WiFi 6 5GHz
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Ethernet backhaul
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WiFi backhaul
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Bluetooth
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Zigbee
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WiFi protected setup (WPS) available
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Supports WPA3 encryption
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DLNA certified
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Supports firewalls
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Supports VLAN
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Quickstart manual
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Alexa support
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Google Home support
Member reviews
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