SKU: 15096647451

AT&T Airties Air 4921 Smart Wi-Fi Extender Wireless Access Point 1600Mbps Dual Band 3x3 802.11ac (Refurbished)

$85.50 $95.00
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Description

AT&T Airties Air 4921 Smart Wi-Fi Extender Wireless Access Point 1600Mbps Dual Band 3x3 802.11ac (Refurbished)NOTE: This Extender requires an AT&T Internet subscription with a 5268AC, BGW210, BGW320, or NVG599 AT&T Wi Fi gateway. The Smart Wi Fi Extender is not compatible with any other modems routers. Seamless connectivity: Expand your home Wi Fi coverage and reduce signal weak spots and dead zones. The AT&T Smart Wi Fi Extender utilizes state of the art mesh technology to expand your home Wi Fi and cover locations with a weak Wi Fi signal. Requires AT&T

NOTE: This Extender requires an AT&T Internet subscription with a 5268AC, BGW210, BGW320, or NVG599 AT&T Wi-Fi gateway. The Smart Wi-Fi Extender is not compatible with any other modems/routers.

Seamless connectivity: Expand your home Wi-Fi coverage and reduce signal weak spots and dead zones. The AT&T Smart Wi-Fi Extender utilizes state-of-the-art mesh technology to expand your home Wi-Fi and cover locations with a weak Wi-Fi signal. Requires AT&T Internet subscription with a 5268AC, BGW210, BGW320, or NVG599 Wi-Fi gateway. The Smart Wi-Fi Extender is not compatible with AT&T Fixed Wireless Internet. Personalize your Wi-Fi: Smart Extenders work with the free Smart Home Manager app to help you personalize and manage your home Wi-Fi network and connected devices. Will Extenders work with my Wi-Fi gateway? The Smart Wi-Fi Extender works with the latest gateway models: 5268AC, BGW210, BGW320, NVG599. If you have one of those, you're all set. How many Smart Extenders do I need? Here are guidelines based on home size or layout: Homes between 2,000-3,000 sq ft or 2 floors: 1 Smart Extender Homes between 3,000-4,000 sq ft or 3 floors: 2 Smart Extenders Homes larger than 4,000 sq ft: 3 Smart Extenders Other factors such as physical obstructions or home layout may impact your Wi-Fi signal. Use the Smart Home Manager app to locate and fix weak Wi-Fi locations as you place additional Smart Extenders. We do not recommend having more than three Smart Extenders in a single home. Technical Specifications Whole Home Wi-Fi Solution: 1600Mbps dual-band (2.4 GHz and 5 GHz) concurrent wireless mesh access point Wireless Connection: 1300AC + 300N Mbps dual-band wireless AP compliant with 802.11ac & 802.11n standards Ports: 2 Gigabit Ethernet LAN, Power; Both Ethernet ports may be used for back haul to gateway or front haul to client devices Backward Compatible: Compatible with 802.11a/b/g wireless standards Wireless Security Options: WPA2-Enterprise, WPA2-Personal, WPA-Enterprise, WPA-Personal WPS Button: For simple setup and secure connection with WPS supported wireless devices

Features:
  • Seamless connectivity: Expand your home Wi-Fi coverage and reduce signal weak spots and dead zones.
  • Whole Home Wi-Fi Solution: 1600Mbps dual-band (2.4 GHz and 5 GHz) concurrent wireless mesh access point
  • Ports: 2 Gigabit Ethernet LAN, Power; Both Ethernet ports may be used for back haul to gateway or front haul to client devices
  • WPS Button: For simple setup and secure connection with WPS supported wireless devices
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 15096647451

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4.1 ★★★★★
Based on 25 reviews
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E
Verified Purchase
Erik
Lowell, US
★★★★★ 5
Sleeping on a soft cool cloud..
Color: White, Size: King
This pillow is nice and soft it holds the coldness for a long time and I am a big man.. As far as value I think it is worth it for the quality that goes into making it..
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Reviewed in the United States on February 10, 2026
J
Verified Purchase
Jesse
Natrona Heights, US
★★★★★ 4
Nice Pillow
Color: White, Size: King
I waited a few weeks before writing this review. It’s very difficult to find Info on this pillow but here’s my take on it. Height: It’s a nice height on the pillow. It has a 2” gusset which upon my research is a way to keep the inside foam and down at least 2” high. Types of sleeping: I find this pillow to be comfortable in all sleep positions. I do find that because it’s not full foam that you don’t get that full compression feeling so back sleep is not as comfortable to me as other pillows I’ve used but still very comfortable Back: Has enough height that my neck is supported. It’s not full foam so you will have to adjust your head position so it fits perfectly into the curve of the pillow for best support. Side: Thick enough that the compatibility with my mattress sink allows my body to be comfortably aligned. I have a medium hybrid tempurpedic luxe breeze. Stomach: Just barely thick enough to be comfortable. I sleep somewhat weird and like my arm to go under the pillow. This gives me the correct height for stomach sleeping if I put my head on the bottom part of the pillow. This also allows me to breathe lol. Cooling This pillow has awesome cooling. Even when I wake up the pillow is still ice cold. Never had this feeling before and I’m a hot sleeper so i really like this. Granted I do set my house temperature to like 73 to sleep. The sensor is right next to my bed so it’s a true 73. Material This has foam outer layers and a fiber fill. It really does feel unique and it’s comfy. It’s a decently heavy pillow too in king so that gives confidence there is good quality foam and materials in it. One thing to know, the cover is “slippery” and it took some getting used to, even though I use a pillow case I can feel it slides in the case more than other pillows. I think it’s because the cover is very thing to promote airflow and heat transfer. I wish it was adjustable for the price. Price I like the pillow, and got mine on sale. But I do think it’s a bit overpriced for what it is. Evidently the sale price I got wasn’t a good price and it’s gone as much as 20% off. Oh well.
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Reviewed in the United States on August 18, 2023
M
Verified Purchase
Matthew
Grantham, US
★★★★★ 3
Great Cooling, But Lacking Support
Color: White, Size: Standard
I have to agree with some of the other reviews—this pillow just doesn't offer enough support. It initially feels plush and inviting, but after a minute or so, your head sinks too far and ends up pressing against the underlying latex, which has a rubbery, somewhat uncomfortable feel. It might be an excellent fit for those with smaller frames, but for me, it fell short in terms of proper neck and head support. On the plus side, the cooling aspect is impressive. It's cool to the touch and noticeably more breathable than many pillows I've tried. I've seen some complaints about it not staying cool all night, but honestly, no pillow really does. Casper's claim of "12 hours of cooling" seems like marketing optimism—your body heat will eventually warm up any pillow, no matter how well-designed. That’s just basic thermodynamics. All in all, it's a well-made pillow with excellent cooling performance. If you have a smaller frame, this could be a great choice. Unfortunately, it just didn’t work for my needs.
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Reviewed in the United States on June 7, 2025
B
Verified Purchase
BP
Charlottesville, US
★★★★★ 1
Is this a joke?
Color: White, Size: King
I don't usually write reviews, but I have to for this pillow. The pillow measures 16" x 32", not 18" x 34" as stated in the description. That's not really a big deal, but they should have the correct size in the description. The problem with this pillow is the total lack of support. My head falls through this pillow within a half hour of laying my head on it. This causes me neck pain and I have to switch to my old pillow in the middle of the night. I'm a bigger dude that's 6'3" and I only sleep on my side. I thought this pillow would be great based on the other reviews that stated it works for side sleepers. I would describe this pillow as a greatly overpriced marshmallow. The pillow does have some decent cooling properties, but they don't last all night as described. This pillow would probably work great for someone who sleeps on their stomach. I wouldn't recommend this pillow to a bigger dude that's a side sleeper. Note: I did find a great Casper pillow that works for me. I bought the Casper Sleep Essential Cooling Foam pillow on Amazon. It's the one that's all foam with a phase change layer to help with cooling. The pillow has great support and it doesn't cause me any neck pain. The best part is the price, it cost less than half the price of the Hybrid Snow Pillow. I hope this review helps someone.
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Reviewed in the United States on July 28, 2024
K
Verified Purchase
K. Farnsworth
Battle Creek, US
★★★★★ 5
A Near Perfect Pillow
Color: White, Size: King
I was hesitant to order this pillow because it was so expensive. I was looking for a cooling pillow and after a previously purchased pillow lost it's "cool" after a few nights of sleeping on it, I was concerned that this Casper pillow would do the same. The pillow is so comfortable. My only complaint is that it does not seem to hold the coolness all night. I find I need to flip the pillow over part way through the night. But, when I flip the pillow, it is perfectly cool. The pillow is supportive without being too firm. I love this pillow!
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Reviewed in the United States on June 19, 2024

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