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Description
Grandstream 802.11ax 4x4:4 Wi-Fi 6 Access PointThe Grandstream Access Point GWN7664 is a powerful, enterprise grade 802. 11ax Wi Fi 6 access point, ideal for small to medium sized businesses, multiple floor buildings, residential settings and commercial locations. It offers dual band 4x4: 4 MUMIMO with DL UL OFDMA technology and a sophisticated internal antenna design for stronger anti interference, more stable connection, maximum network throughput and expanded Wi Fi cover age range. The GWN7664
The Grandstream Access Point GWN7664 is a powerful, enterprise-grade 802.11ax Wi-Fi 6 access point, ideal for small-to-medium sized businesses, multiple floor buildings, residential settings and commercial locations. It offers dual-band 4x4:4 MUMIMO with DL/UL OFDMA technology and a sophisticated internal antenna design for stronger anti-interference, more stable connection, maximum network throughput and expanded Wi-Fi cover age range. The GWN7664 is supported by GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise Wi-Fi management platform that and makes managing your network or several networks across multiple locations easier than ever before. It also uses a controller-less network management architecture in which the controller is embedded within the product’s web user interface for easy administration of locally deployed Wi-Fi Aps. The GWN7664 is the ideal Wi-Fi AP for voice-over-Wi-Fi deployments and offers a seamless connection with Grandstream’s Wi-Fi capable IP phones. With support for advanced QoS, low latency real-time applications, mesh networks, captive portals, 512 concurrent clients and dual Gigabit network ports with PoE/PoE+, the GWN7664 is an ideal Wi-Fi access point for business-grade wireless network deployments with medium-to-high user density.
Product Features:
- 3.55Gbps aggregate wireless throughput, 3.5Gbps aggregate wired throughput
- Dual-band 4x4:4 MU-MIMO with DL/UL OFDMA technology
- Up to 175-meter coverage range
- Supports 512 concurrent Wi-Fi client devices
- Includes 1x 1G Port and 1x 2.5G Port
- Advanced QoS to ensure real-time performance of low-latency applications
- Anti-hacking secure boot and critical data/control lockdown via digital signatures, unique security certificate/random default password per device
- Self power adaptation upon auto detection of PoE or PoE+
- Embedded controller manages up to 50 local GWN APs; GWN.Cloud offers unlimited AP management, & GWN Manager offers on-premise software AP management
Product Specifications:
- Wi-Fi Standards: IEEE 802.11 a/b/g/n/ac/ax
- Antennas: 8 individual internal antennas, 4 per band, 2.4GHz, gain 3dBi, 5 GHz, gain 4dBi
- Frequency Bands: 2.4GHz Radio: 2412 - 2484 MHz, 5GHz Radio: 5180 - 5825 MHz
- Channel Bandwidth: 2.4G: 20 and 40 MHz (x4), 5G: 20, 40 and 80 MHz (x4)
- Wi-Fi and System Security: WEP, WPA/WPA2-PSK, WPA/WPA2 Enterprise (TKIP/AES); WPA3, anti-hacking secure boot and critical data/ control lockdown via digital signatures, unique security certificate and random default password per device
- MIMO: 4×4:4 2.4GHz, 4×4:4 5GHz
- Coverage Range: Up to 175 meters
- Maximum TX Power: 5G: 25dBm, 2.4G: 26dBm
- SSIDs: 32 SSIDs total, 16 per radio (2.4GHz & 5GHz)
- Concurrent Clients: 512
- Network Interfaces: 1x 1G Port and 1x 2.5G Port, support 3.5Gbps aggregate wire throughput
- Auxiliary Ports: 1x Reset Pinhole, 1x Kensington lock
- Mounting: Indoor wall mount or ceiling mount, kits included
- LEDs: 1 tri-color LEDs for device tracking and status indication
- Network Protocols: IPv4, IPv6, 802.1Q, 802.1p, 802.1x, 802.11e/WMM
- QoS: 802.11e/WMM, VLAN, TOS
- Network Management: Embedded controller can manage up to 50 local GWN APs, GWN.Cloud offers a free cloud management platform for unlimited GWN APs, GWN Manager offers premise-based software controller for up to 3,000 GWN APs
- Power and Green Energy Efficiency: PoE 802.3af/ 802.3at, Maximum Power Consumption: 17W
- Operational Temperature: 0°F to 122°F (0°C to 50°C)
- Storage Temperature: -14°F to 160°F (-10°C to 60°C)
- Humidity: 10% to 90% Non-condensing
Product Includes:
(1) Grandstream GWN7664 Access Point
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
BEST ROBOVAC EVER!
Size: 11S MAX
This is BEST Robovac you'll ever own, IMHO.
I purchased the first robovac made by a different company when these little things were a completely new concept. This is BEST Robovac you'll ever own, IMHO. I purchased the first robovac made by a different company when these little things were a completely new concept. It was such a surprise as to how good it was, and how it made a difference in time spent housekeeping every day. I've been a fan ever since (20+ yrs) and have tried many different brands and models. The Eufy is the best! And I have purchased 3 of this model.
Depending upon your budget and specific needs, there are things I've learned, and I'm going to break those points down for your consideration. Possibly they may apply to your situation. These points are some requirements that make all the difference to me and my lifestyle. ~~>
#1. Two auxiliary brushes.: This is the most important thing for me and is a no brainer, IMHO. The two brushes, one on each side of the front edge (approx 11 and 2 o'clock) sweep the debris to the underneath center of the unit where it is sucked up. Because there are two, they sweep a larger area, and because the vac covers the same areas more than once, you get better cleaning results. This is very important in kitchens and high traffic areas. Also corners are swept from both sides.
#2. Undercarriage rotating beater brush: I have both carpeted and uncarpeted areas. I need more than just suction to lift dust, pet hair, dirt, and debris from my floors. My kitchen does not have carpet so an undercarriage beater brush is not a requirement, but my Family room has carpeting, and my Living room has Oriental wool and silk rugs. They need a light agitation to help lift up the dust so the vacuum can easily suction it up. A beater brush is a major requirement for my floors for this reason.
#3 Scheduling option: this is WONDERFUL! Our major living areas are scheduled to vacuum after we've gone to bed, and our bedrooms and bathrooms are scheduled while we are gone during the day. Happy feet!
#4. Rechargeable on its own! Need I say more? It goes back to the recharging station to recharge itself when it needs more juice. YAY! We live on three floors, and this is a huge plus for us.
#5. The Customer service with this company is amazing! If you have any issues, regardless of how small, they will get back to you, and immediately help. They respond, and do not merely send you to a FAQ link.
#6. It is gentle and does not smack into your furniture, scuffing it.
#7. The more you use it, the cleaner your house will be. Regular dusting is done on a daily basis so there is less and less dirt and dust to deal with. It is amazing the difference! Weekend freedom!
#8. You do not have to do much prep at all, just check for loose cords to not become tangled. When I bought my first robovac I didn't use it too often because I was unnecessarily moving furniture, rugs, floor lamps, trash cans, etc. Then one day, I left a door open and the robovac sneaked out of the room I'd religated it to. When I returned home, the little vac had done my whole house (single level @ 2000 sq feet) and it was GREAT. I realized that all I needed to do from then on was to let it go do its thing. Lesson learned.
My Eufys are my workhorses and I recommend this little gem of a vac if you are considering it. IMHO It will be a good investment. It has been for me, and my family (including cats and dogs).
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Reviewed in the United States on March 13, 2025
★★★★★ 4
Absolute worth the money
Size: 11S MAX
The RoboVac works well for me.
Very easy to use, not noisy, easy to empty dust collector out, picks up dust and crumbs etc. better than expected. It works on its own from room to room and transitions just fine from hard to soft surfaces. It even manages my higher pile carpet in some rooms. It‘s not heavy, so I use it upstairs and downstairs, just carry it up or down, plug in and start it. Easy!
It works best if you get all cords and anything that it could caught up in out of its way beforehand.
Sometimes it gets itself ‚ worked up’ and goes over one area several times which is weird.
My house ist quite big and if it works over one area over and over, it does not have enough battery life to do the entire ~16000 sqft. floor on one level with different rooms and changing surfaces (I expected this, no prob. for me).
The vacuum results are not as good as using a Miele canister vacuum ( my other vacuum) but good enough so the Miele only has to be pulled out from time to time for a deep vacuuming.
I would buy it again.
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Reviewed in the United States on May 15, 2021
★★★★★ 5
Good Value
Size: 11S MAX
Works as advertised. Quiet and efficient. The price was competitive.
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Reviewed in the United States on May 18, 2026
★★★★★ 1
Customer service –4 stars. Vacuum, 5 stars
Size: 11S MAX, Size: 11S MAX
I received the wrong remote control for this product. It doesn't work with the vacuum at all. I called Eufy customer support twice. The 1st time, after I told them the issue with the remote, they would put me on a 3 minute hold, come back and ask me the same question. This happened 3 times. They then asked me for my email address so I could send them the picture of the remote. They told me to stay on hold but the call disconnected and I never received the email to send them the pictures. The 2nd time I called them I told them the same issue with the remote, they put me on a 25 minute hold and they never came back. I instead received an automated survey message to let them know how they did. They did poorly. Massive waste of time. I didn't want to return the whole vacuum just because of the remote. It's refurbished and the vacuum itself works very well! All I need is the correct remote.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
My favorite robot vacuum! Works awesome!!
Size: 11S MAX, Size: 11S MAX
Eufy is by far my favorite robot vacuum brand we had one for several years and it did amazing with everything from dust to hair and even rocks didn’t phase it! It is super easy to set up, turn on, the settings are very user friendly and emptying the dust bin is super simple! They are very powerful but also compact and can fit in smaller places so that’s great for us and even when I don’t think there’s much on the floor it always gets full! You honestly can’t beat the price for how great these awesome little vacuums work definitely get your value for your money! I was a little skeptical getting the refurbished or Like-New one but I am super impressed so far! So grateful for tools like this to have around that are great at lending a hand 🤩
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Reviewed in the United States on January 12, 2026