Mobility Electronics' Portsmith Subsidiary to Provide Connectivity Solution for Document Solutions Group SCOTTSDALE, Ariz., November 26th, 2002 — Mobility Electronics, Inc. (Nasdaq/NMS: MOBE), a leading provider of innovative portable computing solutions for the mobile computer user, announced that it has designed a modem cradle for Document Solutions Group, a leader in clinical trial electronic data collection. DSG will use Portsmith's device-specific modem cradles with Palm™ handheld computers to capture Patient Diary clinical data for pharmaceutical companies.