Mobility

Dell Aero Smartphone Teardown

External speaker

I'm not 100 percent sure what this small disc is. I could be the Dell Aero's external speaker.

Photo by: Bill Detwiler / TechRepublic

Caption by: Bill Detwiler

About

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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