Main trade-off
ASUS ZenWiFi ET9 2-Pack
The main node has no multi-gigabit LAN port for wired backhaul.
Head-to-head
ASUS ET9 vs Deco XE75 Pro: ASUS adds a LAN socket, Deco’s bundle adds a location, both cap downstream
The short answer
Choose ET9 for local ASUS controls and an extra LAN socket per unit. Choose XE75 Pro when the included third node is useful and you prefer the Deco app. Neither gives the gateway a second multi-gig port.
Before you choose
The reasoning and the trade-offs
ET9 saves a room switch for three devices
Its satellite can accept the uplink plus three local Ethernet connections.
What this is based on
ET9 has 4 sockets in total. XE75 Pro has 3. Subtract one uplink from each.
Main trade-off
TP-Link Deco XE75 Pro 3-Pack
Using the sole 2.5 Gbps port for internet leaves only gigabit ports for wired backhaul.
ASUS ZenWiFi ET9 2-Pack
- Choose it for
- You prefer browser administration and included AiProtection Pro.
- Three local LAN sockets per unit matter to your layout.
- Main trade-off
- The main node has no multi-gigabit LAN port for wired backhaul.
TP-Link Deco XE75 Pro 3-Pack
- Choose it for
- You need three supplied nodes.
- You prefer adding to an existing Deco network.
- Main trade-off
- Using the sole 2.5 Gbps port for internet leaves only gigabit ports for wired backhaul.
About this comparison
Compare ASUS ET9 and Deco XE75 Pro for 6 GHz coverage, usable Ethernet ports and ownership costs. Both have one fast internet port per node.
Winner by situation
Start with what you need it to do
Three wired devices in the satellite room
ET9 has three LAN sockets after its uplink. Deco has two.
- ASUS ZenWiFi ET9 2-Pack
- Better fit
- TP-Link Deco XE75 Pro 3-Pack
- Caution
Three locations need a node now
The selected Deco package supplies all three.
- ASUS ZenWiFi ET9 2-Pack
- Depends
- TP-Link Deco XE75 Pro 3-Pack
- Better fit
Local configuration without relying on the Deco app
ASUS provides the local browser workflow.
- ASUS ZenWiFi ET9 2-Pack
- Better fit
- TP-Link Deco XE75 Pro 3-Pack
- Caution
Two-gigabit internet to a wired remote device
Both gateways leave only gigabit LAN after their sole fast socket takes WAN.
- ASUS ZenWiFi ET9 2-Pack
- Not suitable
- TP-Link Deco XE75 Pro 3-Pack
- Not suitable
What matters in practice
The differences that matter
ET9 saves a room switch for three devices
Its satellite can accept the uplink plus three local Ethernet connections.
How we reached this conclusion
ET9 has 4 sockets in total. XE75 Pro has 3. Subtract one uplink from each.
The wired bottleneck is a tie
A two-gigabit plan does not reach a directly wired remote room at that full link class with either gateway.
How we reached this conclusion
After 2.5G WAN is assigned, remaining gateway LAN ports are 1G on both.
Equal package totals hide different placement counts
The ET9 pair has eight sockets, while the Deco trio has nine across one extra location.
How we reached this conclusion
2 × 4 = 8 ET9 sockets. 3 × 3 = 9 Deco sockets. Inter-node cables consume ports.
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.
ASUS ZenWiFi ET9 2-Pack
Meets these checksThe sockets cover this 2-node wired layout, leaving 1 unused gateway LAN socket. The selected internet-to-device path has a 1 Gb/s link ceiling before overhead, not a promised download speed.
TP-Link Deco XE75 Pro 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.
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
ASUS, ZenWiFi ET9
ZenWiFi ET9 2-Pack
A Wi-Fi 6E option for households that want ASUS controls and several wired connections but do not need multi-gigabit room-to-room cabling.
- Best matched use
- A gigabit wired home with 6 GHz devices and three LAN sockets per node
Checked facts
- One 2.5 Gbps WAN port and three Gigabit LAN ports per unit.
- Tri-band Wi-Fi 6E includes a 6 GHz band.
- ASUS lists AiProtection Pro, AiMesh and access point operation.
Choice B
TP-Link, Deco XE75 Pro
Deco XE75 Pro 3-Pack
Adds a faster internet socket and 6 GHz to a three-node Deco setup. The second Ethernet link still tops out at a gigabit.
- Best matched use
- Using faster internet near the main node while keeping ordinary gigabit wired rooms
Checked facts
- Each unit has one 2.5 Gbps Ethernet port and two Gigabit Ethernet ports.
- Tri-band Wi-Fi 6E operates on 2.4 GHz, 5 GHz and 6 GHz.
- The selected Amazon package contains three identical units.
Meaningful differences
What changes the fit
| What changes | ASUS ZenWiFi ET9 2-Pack | TP-Link Deco XE75 Pro 3-Pack | Why it matters |
|---|---|---|---|
| Port inventory | 1 × 2.5G WAN and 3 × 1G LAN | 1 × 2.5G and 2 × 1G auto ports | ET9 has one more physical socket. |
| Fastest LAN after 2.5G WAN | 1G | 1G | Both have the same main-node wired bottleneck. |
| Wired satellite device sockets | 3 | 2 | ET9 leaves three LAN sockets when its WAN socket serves backhaul. |
| Radio bands | 2.4, 5 and 6 GHz | 2.4, 5 and 6 GHz | Both use Wi-Fi 6E. |
| Management | Local browser or ASUS app | Deco app and account | This changes how you maintain the network. |
| Selected package | 2 nodes | 3 nodes | The Deco listing includes another placement. |
What you give up
Every choice has a cost
If you choose ASUS ZenWiFi ET9 2-Pack
- It is Wi-Fi 6E hardware, not Wi-Fi 7.
If you choose TP-Link Deco XE75 Pro 3-Pack
- Wi-Fi 6E clients are required to connect directly on 6 GHz.
What matters in practice
How to make the call
Do not rank total socket count without location
Eight ports spread across two rooms can be better than nine spread across three if one room needs several devices. Count the connections where they will actually be used.
An extra node is useful only in the right place
The Deco three-pack gives another placement, but that node still needs a usable wireless route or Ethernet cable. It does not automatically overcome a dead zone behind dense walls.
Compare the controls you will use
AiProtection Pro and HomeShield are not identical service packages. Verify the precise scheduling, filtering and remote-access features needed instead of choosing by a generic security badge.
What this comparison cannot tell you
- No subscription cost or feature parity is assumed.
- The port analysis uses routed WAN, not a separate router with access point mode.
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
Only 3 of 35 models checked match every need here: “I need Wi-Fi 6E support” and “I want to plug in a TV and console beside a wired node”.
3 matching models from 35 checkedSee the checked facts and calculation notes
Match countThe count uses the current product-to-need assignments for “I need Wi-Fi 6E support” and “I want to plug in a TV and console beside a wired node”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| ASUS ZenWiFi ET9 2-Pack |
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| TP-Link Deco XE75 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.
ASUS ZenWiFi ET9 2-Pack
You prefer browser administration and included AiProtection Pro.
See price & reviews on AmazonTP-Link Deco XE75 Pro 3-Pack
You need three supplied nodes.
See price & reviews on AmazonLinks open in a new tab.