Exhibit 21.1 LIST OF SUBSIDIARIES Subsidiaries of Labtec Inc. Name Jurisdiction of Organization Labtec Corporation Delaware Spacetec Corporation Delaware Spacetec IMC International Corporation U.S. Virgin Islands Spacetec IMC GmbH Germany Spacetec IMC Limited England and Wales Spacetec IMC SARL Corp. France Spacetec IMC Securities Corporation Massachusetts Subsidiaries of Labtec Corporation Name Jurisdiction of Organization Labtec Enterprises U.K., Limited England Labtec Electronics (HK) Limited Hong Kong Labtec Deutschland GmbH Germany