Speck Products SmartShell Lightweight Ultra-Thin Case for iPad 2 - Clear (SPK-A0427)
the Apple branded SD card slot adapter does NOT fit into the iPad with this case.  Not sure how a company like speck which usually makes such amazing products blew it on this one.  I would understand if it was a random 3rd party connector, but not an Apple 30 pin adapter, and one that so many people use.  sorry speck, you failed me this time!