Main trade-off
TP-Link Deco X55 3-Pack
Every wired connection is limited to a 1 Gbps link rate.
Head-to-head
TP-Link Deco X55 vs X55 Pro: Pro raises link speed but loses a direct device socket
The short answer
Choose X55 Pro for a multi-gigabit link between two rooms. Choose X55 for more direct wired connections on a gigabit network. Pro is not a straight upgrade in port count.
Before you choose
The reasoning and the trade-offs
A faster path uses two fast sockets
X55 Pro can maintain 2.5G physical links from gateway to satellite to one wired PC.
What this is based on
Gateway ports = WAN 2.5 + backhaul 2.5. Satellite ports = backhaul 2.5 + PC 2.5.
Main trade-off
TP-Link Deco X55 Pro 3-pack
There is no 6 GHz band, so wireless backhaul shares the same 5 GHz radio used by clients.
TP-Link Deco X55 3-Pack
- Choose it for
- Each wired satellite needs two additional Ethernet devices.
- You want three nodes in a wired star without buying a switch.
- Main trade-off
- Every wired connection is limited to a 1 Gbps link rate.
TP-Link Deco X55 Pro 3-pack
- Choose it for
- Your internet plan is above 1 Gbps.
- One wired satellite and one device beside it need 2.5 Gbps links.
- Main trade-off
- There is no 6 GHz band, so wireless backhaul shares the same 5 GHz radio used by clients.
About this comparison
Deco X55 has three gigabit ports. X55 Pro has two 2.5G ports. Work out which layout fits your internet, wired rooms and local devices.
Winner by situation
Start with what you need it to do
A wired TV and console per room
X55 leaves two local sockets, while Pro leaves one.
- TP-Link Deco X55 3-Pack
- Better fit
- TP-Link Deco X55 Pro 3-pack
- Caution
Two-gigabit internet
Pro has the faster WAN and a second fast connection.
- TP-Link Deco X55 3-Pack
- Not suitable
- TP-Link Deco X55 Pro 3-pack
- Better fit
Two satellite cables return to a closet
X55 can accept both cables after WAN. Pro needs a switch for that star.
- TP-Link Deco X55 3-Pack
- Better fit
- TP-Link Deco X55 Pro 3-pack
- Caution
One fast PC beside the satellite
The Pro satellite can use one 2.5G port for uplink and one for the PC.
- TP-Link Deco X55 3-Pack
- Caution
- TP-Link Deco X55 Pro 3-pack
- Better fit
What matters in practice
The differences that matter
A faster path uses two fast sockets
X55 Pro can maintain 2.5G physical links from gateway to satellite to one wired PC.
How we reached this conclusion
Gateway ports = WAN 2.5 + backhaul 2.5. Satellite ports = backhaul 2.5 + PC 2.5.
The Pro name hides a three-port package difference
Across three units, X55 provides nine Ethernet sockets and X55 Pro six.
How we reached this conclusion
3 units × 3 ports = 9 versus 3 units × 2 ports = 6. Cabling consumes sockets at both ends.
A switch changes the buying calculation
A three-node star plus one desktop requires three LAN connections at the gateway. Neither supplies that many after WAN.
How we reached this conclusion
2 satellites + 1 desktop = 3 LAN sockets. X55 leaves 2 and Pro leaves 1.
Check your own setup
Will your wired mesh layout work?
Planning to connect your mesh nodes with Ethernet? Count the sockets before you buy. This checks direct cables from the main node to each satellite, without an extra network switch. These choices are examples until you apply yours.
TP-Link Deco X55 3-Pack
Meets these checksThe sockets cover this 2-node wired layout, leaving 0 unused gateway LAN sockets. The selected internet-to-device path has a 1 Gb/s link ceiling before overhead, not a promised download speed.
TP-Link Deco X55 Pro 3-pack
Does not meet these checksThe gateway cannot give your internet connection, 1 direct node link and 1 wired device separate sockets at the selected speeds. A suitable external switch may change that.
Port speeds are physical link ratings, not Wi-Fi throughput. Cable quality, client adapters and network configuration still matter. All requested nodes must be included in the linked bundle. This assumes router mode with one internet socket and star wiring. PoE units also need a compatible power source, which this socket check does not size. A switch, access-point mode or another layout changes the result. It does not predict wireless coverage.
Choice A
TP-Link, Deco X55
Deco X55 3-Pack
Three Ethernet sockets per unit make this a useful fit for a wired home with a TV and console in the same room.
- Best matched use
- Connecting a TV and console beside a wired satellite on a gigabit network
Checked facts
- Three Gigabit Ethernet ports per unit with automatic WAN and LAN assignment.
- Dual-band Wi-Fi 6 with 160 MHz support on 5 GHz.
- The selected package includes three units and supports Ethernet backhaul.
Choice B
TP-Link, Deco X55 Pro
Deco X55 Pro 3-pack
An AX3000 dual-band mesh that gives every node two 2.5Gbps ports at a midrange price.
- Best matched use
- Gigabit homes that can use Ethernet backhaul
Checked facts
- The AX3000 dual-band radio supports 160 MHz 5 GHz channels.
- Every unit has two auto-sensing 2.5Gbps Ethernet ports and supports wired backhaul.
- TP-Link rates the three-pack for up to 6,500 square feet and more than 150 devices.
Meaningful differences
What changes the fit
| What changes | TP-Link Deco X55 3-Pack | TP-Link Deco X55 Pro 3-pack | Why it matters |
|---|---|---|---|
| Ports per unit | 3 × 1 Gbps | 2 × 2.5 Gbps | X55 trades speed for a third socket. |
| Internet link ceiling | 1 Gbps | 2.5 Gbps | Only Pro accepts a multi-gig internet handoff without a gigabit port ceiling. |
| Satellite after uplink | 2 × 1 Gbps free | 1 × 2.5 Gbps free | Decide whether the room needs more devices or one faster device. |
| Main node after internet | 2 LAN sockets | 1 LAN socket | A three-node star needs a switch with Pro. |
| Wireless bands | 2.4 and 5 GHz | 2.4 and 5 GHz | Neither includes a 6 GHz radio. |
| Selected package | 3 units | 3 units | The physical socket difference applies to all three supplied nodes. |
What you give up
Every choice has a cost
If you choose TP-Link Deco X55 3-Pack
- There is no 6 GHz radio and paid HomeShield features remain optional extras.
If you choose TP-Link Deco X55 Pro 3-pack
- Some HomeShield security and parental-control functions require a paid tier.
What matters in practice
How to make the call
Draw the network before choosing Pro
For one satellite and one PC, the Pro port layout is clean. For two satellite cables and several local devices, include a multi-gig switch in the cost rather than treating the kit price as the full installation price.
The extra X55 port can matter at ordinary speeds
A television and console do not each need 2.5 Gbps to benefit from Ethernet. Keeping both wired can be more useful than making one socket faster.
Do not count wireless link rates as internet speed
Both are dual-band Wi-Fi 6 systems. Their radio classes do not make the X55 capable of passing a two-gigabit internet service through its gigabit WAN port.
What this comparison cannot tell you
- Calculations use a direct star layout without switches or daisy chaining.
- Port link rates are upper bounds, not measured downloads.
What the facts say
What the comparison shows
Useful conclusions from the current mesh Wi-Fi systems comparison, followed by the checked facts used to reach them.
Compared set
24 of 35 models checked match every need here: “I can connect the mesh nodes with Ethernet” and “My internet plan is faster than one gigabit”.
24 matching models from 35 checkedSee the checked facts and calculation notes
Match countThe count uses the current product-to-need assignments for “I can connect the mesh nodes with Ethernet” and “My internet plan is faster than one gigabit”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| TP-Link Deco X55 3-Pack |
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| TP-Link Deco X55 Pro 3-pack |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
TP-Link Deco X55 3-Pack
Each wired satellite needs two additional Ethernet devices.
See price & reviews on AmazonTP-Link Deco X55 Pro 3-pack
Your internet plan is above 1 Gbps.
See price & reviews on AmazonLinks open in a new tab.