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Dell Sierra Wireless AirPrime EM7455 DW5811e K9CNF WWAN Qualcomm 4G

Odyssey Computers
(10272)
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US $9.95
$9.45 with coupon code
Condition:
Used
“Pulled from working system.”
More than 10 available847 sold

Additional service available

This one's trending. 847 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free Standard Shipping.
Located in: Glen Burnie, Maryland, United States
Delivery:
Estimated between Tue, Dec 2 and Fri, Dec 5 to 94104
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Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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       Diners Club
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eBay item number:203935340299
Last updated on Sep 29, 2025 10:55:41 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Pulled from working system.”
Model
Sierra
External Interfaces
Wireless
Type
Wireless
MPN
EM7455
Brand
Dell
Category

Item description from the seller

About this seller

Odyssey Computers

100% positive feedback•27K items sold

Joined Jun 2003
We're the largest independent computer store in our area.We sell new & used computers/laptops, custom builds and special orders, and sell new, old, and hard-to-find parts for any system.We're an ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Business & IndustrialConsumer ElectronicsCell Phones & AccessoriesComputers/Tablets & Networking

Seller feedback (5,110)

All ratingsselected
Positive
Neutral
Negative
  • r***9 (205)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Wanted to put a wwan card in an older Latitude, and this one works. It is recognized by Fedora and ChromeOS Flex. If you want to attempt this, the laptop will need to be pre-wired for cellular, and getting the antenna cables in place can be frustrating.
  • s***r (710)- Feedback left by buyer.
    Past month
    Verified purchase
    As described, worked great new issues. Would buy from again.
  • c***s (389)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Thanks for a great product.
See all feedback

Product ratings and reviews

Learn more
4.7
13 product ratings
  • 10 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 13 reviews
  • by intelfx86
    May 02, 2017Top critical review

    All fine, but had to resort to very deep tech knowledge to make it work

    The stock firmware is very old, USB identifiers are Dell-specific, the USB configuration has everything locked incl. the AT port and the modem simply does not power up in Linux environment (which does not care about Dell-specific identifiers). I had to resort to engineering-grade tooling to set the normal USB configuration, flash the latest firmware and unlock the modem to make it power up.

    Verified purchase: YesCondition: Pre-OwnedSold by: angiesonki

  • by lte4sale
    May 14, 2020

    Good replacement modem...

    Really good replacement (or addition) modem for laptop. Nothing extra to do, pop it in, load the drivers and insert the SIM card. Works right first time with no adjustments.

    Verified purchase: YesCondition: Pre-OwnedSold by: greenitexchange

  • by cmor9900
    Sep 13, 2025

    Wanted to put a wwan card in an older La...

    Wanted to put a wwan card in an older Latitude, and this one works. It is recognized by Fedora and ChromeOS Flex. If you want to attempt this, the laptop will need to be pre-wired for cellular, and getting the antenna cables in place can be frustrating.

    Verified purchase: YesCondition: Pre-OwnedSold by: odysseycomputersmd

  • by r29259
    Sep 28, 2016

    Works great - installed it on a Dell laptop with no issues and worked with AT&T SIM.

    Verified purchase: YesCondition: Pre-OwnedSold by: angiesonki

  • by btengler
    Jul 18, 2018

    Works great! Stay connected!

    The modem works great in my Latitude Laptop. Keeps me connected as I travel. Fast & reliable.

    Verified purchase: YesCondition: NewSold by: -XEzzQAUTBu@Deleted

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