TP-Link Deco E3 Review

In terms of performance, the TP-Link Deco Mesh WiFi system is one of the best Mesh WiFi systems available. They perform admirably and give an exceptionally positive user experience. They are also relatively simple to set up using their Deco app, which eliminates the need for a computer entirely.

TP-Link has just released their most economical Deco mesh WiFi system, the Deco E3, which comes in a 2-pack configuration. Let’s see how well their super-affordable mesh WiFi solution performs in practice.

The Deco E3 twin pack appears to be quite familiar at first glance, which is understandable because we have seen them before. The Deco E3 comes with two devices, the Deco E4R and the Deco M3W, which are both excellent choices. Because the price is only $60, it is really inexpensive.

With Wireless AC1200 compatibility and complete fast roaming capabilities, the TP-Link Deco mesh WiFi system is an excellent choice for home or small office use. With 802.11k/v/r fast roaming, AP steering, and band steering, it is an excellent choice. This implies that the entire Wi-Fi network will have a single Wi-Fi name that will function on both the 5GHz and the 2.4GHz bands. The system will automatically determine which signal is the best for you based on your location.

However, the Ethernet WAN and LAN ports can only handle data rates of up to 100Mbps, which implies that the highest speed that this mesh Wi-Fi system can offer is only 100Mbps owing to the constraint imposed by the Ethernet interface. If you want higher speeds, you might select the TP-Link Deco M4 and above models.

The TP-Link Deco E3 has a very straightforward setup procedure. Because it can serve as a router, you may connect it directly to your Internet service provider’s modem. The TP-Link Deco app, which is incredibly user-friendly, is used to complete the entire configuration procedure.

The Deco M3E mesh node device is extremely simple to use, and it can be connected straight to a wall socket without any additional hardware. Once connected, you may use the TP-Link Deco app to add it as a mesh node to your network. Nevertheless, because the Deco M3W mesh node does not come with any ports, it cannot be used in conjunction with any other device.

The TP-Link Deco E4 mesh Wi-Fi system is a fantastic entry-level mesh Wi-Fi system. When compared to a Wi-Fi repeater, it can deliver superior Wi-Fi performance, including quicker speeds and more reliability. Furthermore, there is only one Wi-Fi name to connect to, as opposed to utilizing a Wi-Fi repeater, which allows for more flexibility. Because it is so inexpensive (RM259 for a pack of two devices), it is a great investment that will provide significant improvements in WiFi speed.

If, on the other hand, you intend to acquire the Deco E3, Please keep in mind that it only supports speeds up to 100Mbps. If you are looking for a more powerful mesh Wi-Fi solution from TP-Link, the Deco M4 is a good option.


StandardsWi-Fi 5
IEEE 802.11ac/n/a 5 GHz
IEEE 802.11n/b/g 2.4 GHz
WiFi SpeedsAC1200
5 GHz: 867 Mbps (802.11ac)
2.4 GHz: 300 Mbps (802.11n)
WiFi Range2-4 Bedroom Houses (3-pack)TP-Link Mesh Technology
Optional Ethernet backhaul work together to link Deco units to provide seamless coverage

2× Antennas (Internal)
Multiple antennas form a signal-boosting array to cover more directions and large areas

Concentrates wireless signal strength towards clients to expand WiFi range
WiFi CapacityMediumDual-Band
Distribute devices to different bands for optimal performance

Simultaneously communicates with multiple MU-MIMO clients
Working ModesRouter Mode
Access Point Mode
ProcessorQualcomm CPU
Ethernet Ports2× 10/100 Mbps Ports

*Per Deco Unit
Supports WAN/LAN auto-sensing
ButtonsReset Button
Power12 V ⎓ 1 A
WiFi EncryptionWPA-Personal
Network SecuritySPI Firewall
Access Control
Guest Network1× 5 GHz Guest Network
1× 2.4 GHz Guest Network
Parental ControlsURL Filtering
Time Controls
WAN TypesDynamic IP
Static IP
Quality of ServiceQoS by Device
Cloud ServiceOTA Firmware Upgrade
TP-Link ID
NAT ForwardingPort Forwarding
IGMP Snooping
DHCPAddress Reservation
DHCP Client List
ManagementDeco App
Dimensions (W×D×H)Router:
3.6 × 3.6 × 7.5 in
(90.7 × 90.7 × 190 mm)

2.7 × 1.4 × 4.9 in
( 69 × 35 × 124 mm)
Package ContentsDeco E3 (3-pack)
1 Deco E4R Unit
2 Wall-plug Extenders Deco M3W
1 RJ45 Ethernet Cable
1 Power Adapter
1 Quick Installation Guide

Deco E3 (2-pack)
1 Deco E4R Unit
1 Wall-plug Extender Deco M3W
1 RJ45 Ethernet Cable
1 Power Adapter
1 Quick Installation Guide
System RequirementsAndroid 4.4 or later
iOS 9.0 or later
CertificationsCE, FCC, IC, NCC, BSMI, IDA, RCM, JPA, JRF, VCCI, KC, RoHS
EnvironmentOperating Temperature: 0℃~40℃ (32℉ ~104℉)
Storage Temperature: -40℃~70℃ (-40℉ ~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
WiFi Transmission PowerCE:
<20 dBm (2.4 GHz)
<23 dBm (5 GHz)
<30 dBm
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