t mobile booster box Open Box Used T-Mobile Cel-Fi DUO Plus (590ND32GWUS1TMUS1BG)
SKU: 3065236067
t mobile booster box

t mobile booster box Open Box Used T-Mobile Cel-Fi DUO Plus (590ND32GWUS1TMUS1BG)

Sale price$19.77 Regular price$21.97
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Description

t mobile booster box Open Box Used T-Mobile Cel-Fi DUO Plus (590ND32GWUS1TMUS1BG)Open Box Discount T Mobile Cel Fi DUO Plus cell phone signal booster kit model number Model # D32 2 4 12 is a used and returned unit with an open box discount price. SKU: 590ND32GWUS1TMUS1BG. UPC: 697691004228. Will it work the same as new? Open box used T Mobile Cel Fi DUO Plus by Nextivity should work perfectly well just like the brand new version cellular amplifier. It saves you money simply because in many cases they have been opened by customer

Open Box Discount T-Mobile Cel-Fi DUO Plus cell phone signal booster kit model number Model # D32-2/4/12 is a used and returned unit with an open box discount price. SKU: 590ND32GWUS1TMUS1BG. UPC: 697691004228.

Will it work the same as new?

Open box used T-Mobile Cel-Fi DUO Plus by Nextivity should work perfectly well just like the brand new version cellular amplifier. It saves you money simply because in many cases they have been opened by customer to perform soft installation but they chose to install another model which was more suitable for that location.

What does the purchase include?

For list of contents and all other details, please read complete product description of this model signal booster at this same model's brand new T-Mobile Cel-Fi DUO Plus product listing. You will receive 30 days money back total satisfaction guarantee. This like-new high power cellular amplifier kit performs per manufacturer's specifications, and saves you money! It is designed to work with T-Mobile carrier network.

What exactly does "Open Box" mean?

Consumer Reports states, "Typically, open-box items are goods returned by customers, inspected by the retailer, found to be in working order, and re-sold at a discount, rather than returned to the manufacturer".

Summary of Benefits.

Used Open Box Cel-Fi Smart Signal Booster for T-Mobile Talking, Texting, Data 3G, 4G, LTE Benefits:

  • Used T-Mobile signal amplifier kit offers same effectiveness as the new T-Mobile Booster, but at a lower cost.
  • Sold as a complete T-Mobile cell phone signal booster kit with all required parts.
  • Network booster kit sets up in minutes - Easy plug & play installation.
  • Internet service NOT required. Amplifier boosts existing cellular signal.
  • So powerful that it amplifies weak wireless signal to up to 100 dB Gain.
  • No maintenance required - Self-adjusts & reconfigures automatically.
  • Improves cell phone signal strength inside homes, offices, apartments.

Note: Atleast one mobile signal bar is required in one spot indoors to amplify. The Cel-Fi Duo+ does not change between carriers via the Wave App. Only the Go-X and Go-M are interchangeable across the carriers. This has to do with the firmware makeup of these different models.

*For all Cel-Fi brand products only: 30 days return policy. Must be returned in mint condition for refund. 2 years limited manufacturer warranty for repair or replacement due to manufacturer defect(s).

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: 3065236067

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A
Verified Purchase
Amanda Godfrey
Bozeman, US
★★★★★ 1
Charges slowly and makes phone/charger really hot.
Color: 2White
I thought these would be great, but they aren't. I use them with a 25w charging block, but they charger my iPhone so slowly! I can't really use the phone for any games or even scrolling TikTok while the charger is on it because the phone uses power faster than these mag-chargers can charge the phone. The phone also overheats when this charger is on it. Never had that problem with a lightning charger. Basically these are only good when you won't be using the phone, and it takes a long time. Not very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
H
Verified Purchase
HTS
Pawtucket, US
★★★★★ 1
SLOW Charger!!!
Color: 2White
Absolute Trash!!! Slow charger! Not a fast charger as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
Chouachiang Vang
West Palm Beach, US
★★★★★ 5
Best mount for Gen 2 Tacoma.
Sturdy, fits good, and simple. Can’t close vent, but I expected it and it’s worth the trade-off. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
S
Verified Purchase
sam
Bozeman, US
★★★★★ 5
Worth every penny!
Excellent quality. Very easy installation. Took me less than 2 minutes. Holds phone securely. Looks very good. Easy adjustment. Very pleased. Worth every penny. Highly recommend. Update: I've been using it almost 2 months and it seems very well made. No issues. Very satisfied.
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Reviewed in the United States on February 1, 2026
D
Verified Purchase
David D.k
Charlottesville, US
★★★★★ 5
Finally a mount for my truck!
2015 Toyota Tacoma Prerunner. I've tried many different mounts - ones that stuck to the dash, stuck to the windshield, one that mounted in the cup holder in the console. They all were bad in their own way. This Offroam mount finally got it right. Easy installation - and when I say SOLID hold I mean it. No movement, no rattle, do creaking sound, etc, etc. I was very skeptical of the one-handed use getting the phone in and out but it's really a genius design. Seriously - I just got it, so can't really speak to longevity yet. Judging by the design and quality of parts, I'll say it will be the last mount I ever purchase for this truck. Pay the extra, and be happy.
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Reviewed in the United States on April 12, 2026

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