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Apple / Broadcom

AirPort Extreme
802.11n Wireless Mini-PCIe Card
Bulk Card Only

Good Condition | System Pulls

For 2006-2012 Mac Pro models
100% Apple Compatible
Works with built in Mac OS drivers
Based on the high-speed wireless technology called 802.11b/g/n, it enables you to achieve data rates nearly five times faster than the original AirPort. You can connect to the Internet or to other computers without wires, additional phone lines, or complicated networking hardware from almost anywhere in your home, classroom, or business.
OWC Tested. Quality You Can Trust.
These Apple AirPort Extreme cards have been OWC tested for full functionality and are backed by a 30 day OWC fulfilled limited warranty.

Product Specifications:

Apple Part Number

  • 661-4907
  • MB988Z/A


  • Dual-band802.11n
  • Supports 2.4GHz and 5GHz networks

AirDrop Support

  • Yes, with speed up to 450Mbps

OS Requirement

  • OS X 10.5.6 or later


  • Broadcom BCM94322


  • Universal UF.L antenna port x2


  • 3.0" x 0.1" x 1.0" (7.6 x 0.3 x 2.5 cm)


  • 1.0 oz. (27 g)


Manufacturer provided specifications for Apple p/n 661-4907 UPC#: 702811280779


Actual product may differ from photograph
This product is compatible with... Learn how to find your Mac's model ID
Mac Pro
Mac Pro 12-Core
(Mid 2010-2012)
(July, 2010 / June 2012)
Model ID: MacPro5,1
2.40GHz, 2.66GHz, 2.93GHz, 3.06GHz
Mac Pro
Mac Pro 8-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
Mac Pro
Mac Pro 6-Core
(Mid 2010-2012)
(July, 2010 / June 2012)
Model ID: MacPro5,1
Mac Pro
Mac Pro (Mid 2010 Quad-Core)
(July, 2010)
Model ID: MacPro5,1
2.8GHz, 3.2GHz, 3.33GHz
Mac Pro
Mac Pro (Early 2009 8-Core)
(March, 2009)
Model ID: MacPro4,1
2.26GHz, 2.66GHz, 2.93GHz
Mac Pro
Mac Pro (Early 2009 Quad-Core)
(March, 2009)
Model ID: MacPro4,1
2.66GHz, 2.93GHz, 3.33GHz
Mac Pro
Mac Pro (Early 2008)
(January, 2008)
Model ID: MacPro3,1
2.8GHz, 3.0GHz, 3.2GHz
Mac Pro
Mac Pro (8-core)
(April, 2007)
Model ID: MacPro2,1
Mac Pro
Mac Pro
(August, 2006)
Model ID: MacPro1,1
2.0GHz, 2.66GHz, 3.0GHz


  • Apple AirPort Extreme Card

Tools and mounting screws not included

Customer Ratings

Write a Review 2 / 5 1 out of 2 (50%) reviewers would recommend this product
Verified Buyer
Reviewer: Anonymous Location: Glendale, CA Age: 45-54 Experience Level: Power User Owned Product: less than a month
Rating: 1/5 No Mounting Screws May 26, 2016 Okay, maybe I should give myself 1 star for not reading closely enough under "Includes." But this is a warning to anyone who may intend to buy this: NO MOUNTING SCREWS ARE INCLUDED. And you certainly need them. So get the one with the screwdriver and screws for a little more. I had no idea because some cards just say "no instructions and no tools" or "no tools." I have tools so I skipped that one. But this card happens to say "tools and mounting screws not included." Hopefully this will help you avoid a return. BTW: Haven't tried the card. Can't mount it. ;-)

Response from, Technical Support May 27, 2016 The Mac Pro should already have the mounting screws needed from the factory unless someone took them out…in which case we do sell this same card with the tools and screws needed:
Verified Buyer
Reviewer: Anonymous Location: Pittsburgh, PA Age: 35-44 Experience Level: IT Professional Owned Product: 1-3 months
Rating: 3/5 OK May 31, 2014 I bought this as knowing it was a previously "used" and recovered card. It's except-able, but not really the quality or wear I was expecting, I've been using OWC for a REALLY long imd now and have never been disappointed, until this time. I'd still recommend anything they sell to anyone I know, just wish it was a little better quality this time.

I would recommend this item to a friend!

Apple / Broadcom AirPort Extreme 802.11n Wireless Mini-PCIe Card Mfr P/N: 661-4907 OWC SKU: APLBCM94322MC For Mac Pro 2006-2012 Models. Good Condition, System Pulls. 30 Day OWC Fulfilled Limited Warranty Ships: Same Day
Supply Limited: 23 available
Only $99.00OWC Price $49.00
Add to CartApple 661-4907 In Stock, Click to Buy Now