Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I ordered This dock extender and it made my current Sony alarm clock radio "compatible". You will need to order the "slim" so that it will fit the Otterbox, but with that .. i'm sure 99.999999% of all the docks will then fit.
 
I think what wattsja posted may be the only solution, I haven't seen any dock compatible with the size of the Defender, unfortunately.
 
Would I not have to be concerned with the weight of the phone sitting on the adapter sitting on the dock?
 
For my Sony Clock/Dock, it has an adjustable "back rest" that relieves some weight/pressure. i don't believe the weight is enough to cause a problem because the dock extender only adds about an extra 1" and is pretty sturdy.
 
Iphone 4 Otter box modification solution Docking

I have found a way to modify the Kensington docking station so it will accept the Iphone 4 with OTTERBOX ( Defender ).

Use at your own risk. It will void yoru kensington docking station, but its alot better than removing your case all the time...


Tim


PHOTO AND DETAILS HERE: http://community.webshots.com/album/580150822syMmZR
 

Attachments

  • Iphone 4 with Otterbox Docking Station Modification... 015 (Large).jpg
    Iphone 4 with Otterbox Docking Station Modification... 015 (Large).jpg
    58.5 KB · Views: 975
  • Copy of Iphone 4 with Otterbox Docking Station Modification... 014 (Large).jpg
    Copy of Iphone 4 with Otterbox Docking Station Modification... 014 (Large).jpg
    45.2 KB · Views: 512
iPdone 4 Dock for Otterbox Defender

I just received the Sonjimoru dock/cradle and it works with my Otterbox Defender case for iPhone 4. I used the whites standard apply cable, connected to a USB port on CC and it syncs and charges!
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.