AX3000 vs AX1500 WiFi Extenders in 2026: Key Differences
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This AX3000 vs AX1500 wifi repeater guide compares two TP-Link WiFi 6 extenders. Both devices use the same physical design and include a single gigabit Ethernet port. They both operate on dual bands and support OneMesh networks. The main difference is the speed rating. The RE700X offers higher throughput for demanding tasks. The RE500X provides standard coverage for everyday use.
Key differences
| Aspect | TP-Link AX3000 WiFi 6 Range Extender | TP-Link AX1500 Dual-Band WiFi 6 Extender |
|---|---|---|
| Speed Rating | AX3000 | AX1500 |
| Maximum Combined Speed | 3 Gbps (2402 Mbps on 5 GHz, 574 Mbps on 2.4 GHz) | 1.5 Gbps (1201 Mbps on 5 GHz, 300 Mbps on 2.4 GHz) |
| Antennas | 4 high-performance amplifiers | High-gain antennas |
| Weight | 9.12 ounces | 7.36 ounces |
| Wi-Fi Standard | WiFi 6 | WiFi 6 |
| Ethernet Ports | 1x Gigabit | 1 Gigabit |
Which one should you choose?
Choose TP-Link AX3000 WiFi 6 Range Extender if
- You need higher speeds for 4K streaming or online gaming.
- You want to connect more devices simultaneously without congestion.
- You prefer a unit with four internal amplifiers for better signal strength.
Choose TP-Link AX1500 Dual-Band WiFi 6 Extender if
- You only need to cover small dead zones in your home.
- You want a lighter, more compact device for easy placement.
- You are satisfied with standard dual-band WiFi 6 performance.
Verdict: Choose the TP-Link RE700X if you require higher throughput and better device capacity for a busy household. The RE500X is sufficient for basic coverage expansion in smaller spaces. Both models offer identical setup processes and wired port options.
AX3000 vs AX1500 Extender Specs
Speed Rating
The TP-Link RE700X carries an AX3000 speed rating, delivering up to 3 Gbps of combined wireless bandwidth. It offers 2402 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band. The TP-Link RE500X holds an AX1500 rating, providing a total bandwidth of 1.5 Gbps. It splits this between 1201 Mbps on 5 GHz and 300 Mbps on 2.4 GHz. If you need higher maximum throughput for bandwidth-heavy tasks, the RE700X provides double the theoretical ceiling of the RE500X. This makes the AX3000 model better for dense networks.
Wi-Fi Standard
Both extenders support the Wi-Fi 6 standard. This means you get improved efficiency, better handling of multiple devices, and modern security features on both units. Since the underlying technology generation is identical, you will see similar benefits in connection stability and latency reduction on both the RE700X and RE500X. The difference lies only in the speed ceiling, not the protocol itself. You do not lose any Wi-Fi 6 advantages by choosing the lower-rated model. This is a clear tie for both products.
Ethernet Ports
Each extender includes one Gigabit Ethernet port. This allows you to connect wired devices like smart TVs, gaming consoles, or desktop computers directly to the extender. Both the RE700X and RE500X support wired connections with the same port speed and count. There is no difference in wired connectivity options between the two models. You get the same reliability and speed for wired peripherals on either device. This aspect is a complete tie.
Frequency Bands
Both devices operate on dual-band frequencies, utilizing 2.4 GHz and 5 GHz bands. This setup helps you separate traffic and reduce interference. The RE700X offers higher speeds on both bands due to its AX3000 rating. The RE500X also uses dual-band but with lower maximum speeds. Since both use the same band structure, coverage strategy remains similar for both. You can place them in the same locations for optimal coverage. This is a tie in band availability.
Compatibility
Both extenders support OneMesh technology, allowing you to create a seamless network with compatible routers like the Archer AX21. They also work with any standard Wi-Fi router. The RE500X explicitly notes it does not support 6 GHz bands, which is expected for dual-band devices. Both units are universal compatible with all Wi-Fi enabled devices. You get the same mesh-like experience and broad device support on both the AX3000 and AX1500 models.
Which AX Extender Fits Your Needs
Users needing maximum range and speed
The RE700X offers AX3000 speeds with 2402 Mbps on 5 GHz and 574 Mbps on 2.4 GHz. This higher bandwidth supports smoother streaming and gaming for more devices. Its four high-performance amplifiers help reach hard-to-cover areas better than the lower-rated alternative.
Buyers wanting lighter weight and lower cost
The RE500X weighs only 7.36 ounces, making it lighter than the RE700X. It provides AX1500 speeds with 1201 Mbps on 5 GHz and 300 Mbps on 2.4 GHz. This is sufficient for extending coverage to eliminate dead zones without needing the higher bandwidth of the AX3000 model.
Those prioritizing cybersecurity standards
TP-Link states the RE500X is built with advanced security as a core requirement. It is a signatory of the CISA Secure-by-Design pledge. This focus on secure design and maintenance is highlighted specifically in the product features for this model, ensuring your extended network meets modern security commitments.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | TP-Link AX3000 WiFi 6 Range Extender | Extending dual-band coverage with wired ports | Check price of TP-Link AX3000 WiFi 6 Range Extender on Amazon |
| 2 | TP-Link AX1500 Dual-Band WiFi 6 Extender | Budget-conscious users needing Wi-Fi 6 coverage | Check price of TP-Link AX1500 Dual-Band WiFi 6 Extender on Amazon |
The products compared
TP-Link AX3000 WiFi 6 Range Extender
Best for: Extending dual-band coverage with wired ports
- Speed Rating
- AX3000 (what this guide is about)
- Wi-Fi Standard
- WiFi 6
- Frequency Bands
- Dual Band
- Ethernet Ports
- 1 x Gigabit
- Operating Modes
- Range Extender, AP Mode
- Dimensions
- 5.87 × 3.07 × 1.42 inches
View on Amazon: TP-Link AX3000 WiFi 6 Range Extender Affiliate link
This TP-Link extender boosts your home network with AX3000 speeds, combining 2402 Mbps on 5 GHz and 574 Mbps on 2.4 GHz. It uses four internal amplifiers to reach difficult areas and includes a Gigabit Ethernet port for wired connections. You can manage it via the Tether app and enjoy OneMesh compatibility for a seamless network. It suits users needing strong dual-band coverage for streaming and gaming.
Pros
- AX3000 speed rating with dual-band WiFi 6
- Four high-performance amplifiers for extended range
- Gigabit Ethernet port for wired device connections
- OneMesh compatible for seamless network switching
Cons
- Only one Gigabit Ethernet port available
- Requires compatible router like Archer AX21 for OneMesh
- Does not increase speed directly, only coverage
Good fit if
- You need to cover hard-to-reach areas with strong signal
- You want to connect wired devices via Ethernet
- You use a compatible OneMesh router for seamless roaming
Skip if
- You require multiple wired Ethernet ports
- You need a tri-band extender for less congestion
- You want to use OneMesh with a non-compatible router
Verdict: TP-Link RE700X AX3000 WiFi 6 Extender is a solid choice for users who need to extend dual-band coverage to distant rooms and connect wired devices. It is best for homes with compatible routers seeking seamless roaming.
TP-Link AX1500 Dual-Band WiFi 6 Extender
Best for: Budget-conscious users needing Wi-Fi 6 coverage
- Speed Rating
- AX1500 (what this guide is about)
- Wi-Fi Standard
- WiFi 6
- Frequency Bands
- Dual-Band
- Coverage Area
- 1500 sq ft
- Ethernet Ports
- 1x Gigabit
- Operating Modes
- Range Extender, AP Mode
View on Amazon: TP-Link AX1500 Dual-Band WiFi 6 Extender Affiliate link
This TP-Link extender uses AX1500 Wi-Fi 6 to boost coverage on 2.4 GHz and 5 GHz bands. It delivers up to 1.5 Gbps total bandwidth, with 1201 Mbps on 5 GHz and 300 Mbps on 2.4 GHz. A single gigabit Ethernet port allows wired connections. It works with OneMesh routers for a unified network name. This unit is designed for homes needing reliable signal extension without the higher cost of tri-band or Wi-Fi 7 gear.
Pros
- AX1500 speed rating with 1201 Mbps on 5 GHz
- Gigabit Ethernet port for wired device connections
- OneMesh compatibility for unified network naming
- High-gain antennas target dead zone elimination
Cons
- AX1500 rating is slower than the AX3000 option on this list
- Dual-band only, lacking the 6 GHz band
- Single gigabit Ethernet port limits wired expansion
Good fit if
- You need a budget-friendly Wi-Fi 6 extender
- You want to connect a wired device via Ethernet
- You use a OneMesh-compatible router
Skip if
- You require tri-band speeds for heavy streaming
- You need support for the new 6 GHz band
- You already have a full mesh system like Deco
Verdict: TP-Link RE500X AX1500 WiFi 6 Extender is a solid choice for users who need basic Wi-Fi 6 coverage expansion and a wired port, but it lacks the speed of the AX3000 alternative.
Specifications side by side
| Spec | TP-Link AX3000 WiFi 6 Range Extender | TP-Link AX1500 Dual-Band WiFi 6 Extender |
|---|---|---|
| Wi-Fi Standard | WiFi 6 | WiFi 6 |
| Speed Rating | AX3000 | 1.5 Gbps (AX1500) |
| Frequency Bands | Dual Band | Dual-Band |
| Coverage Area | not stated | 1500 sq ft |
| Ethernet Ports | 1 x Gigabit | 1x Gigabit |
| Operating Modes | Range Extender, AP Mode | Range Extender, AP Mode |
| Frequency Band | Dual-Band | Dual-Band |
| Port Speed | Gigabit | Gigabit |
| Operating Mode | Access Point Mode | Access Point Mode |
| Dimensions | 5.87 × 3.07 × 1.42 inches | 5.87 × 3.07 × 1.42 inches |
| Weight | 9.12 ounces | 7.36 ounces |
| Size | WiFi 6, AX3000 | not stated |
| Color | White | Wi-Fi 6 |
| Model | RE700X | RE500X |
Frequently asked questions
Does an AX3000 extender work with an AX1500 router?
Yes, it works, but you will not get the full AX3000 speed benefit. The extender negotiates with your router, so the connection speed depends on what the router supports. If your router is AX1500, the extender will operate at that lower speed. You still get Wi-Fi 6 features like better efficiency and less congestion in your home network.
What is the physical size difference between the RE700X and RE500X?
The TP-Link RE700X and RE500X share the exact same physical dimensions. Both measure 3.07 inches in width, 1.42 inches in height, and 5.87 inches in length. The main physical difference is weight. The RE700X weighs 9.12 ounces, while the lighter RE500X weighs 7.36 ounces. Both are white and plug directly into a wall outlet.
Can I connect wired devices to both extenders?
Yes, both models include a single gigabit Ethernet port. You can plug a desktop computer, smart TV, or game console directly into either extender. This allows you to maintain a stable wired connection even in rooms where the wireless signal is weak. It works the same way on both the AX3000 and AX1500 versions.
Do these extenders support mesh networking?
Yes, both devices support OneMesh technology. This allows them to work with compatible TP-Link routers to create a seamless mesh network. Your devices will switch between the router and extender without dropping your connection. You get a single network name for your entire home, making roaming easier as you move from room to room.
Is the AX3000 speed rating necessary for streaming?
It depends on your internet plan and device count. The AX3000 extender offers up to 3 Gbps of combined bandwidth, with 2402 Mbps on the 5 GHz band. This higher speed handles multiple 4K streams and gaming better than the AX1500 model. If you have many devices, the extra bandwidth reduces lag and buffering.
Which extender is better for distant rooms?
The TP-Link RE700X is better for distant rooms. It features four high-performance amplifiers to boost signal strength over longer distances. The AX3000 rating also helps maintain higher speeds as you move further from the main router. If you need to cover a large area, the extra power and speed of the RE700X provide more reliable coverage.