0000950134-04-011728 10-Q 4 20040630 20040809 DIGI INTERNATIONAL INC 0000854775 3576 411532464 DE 0930 10-Q 34 000-17972 04960273 11001 BREN ROAD EAST MINNETONKA MN 55343 6129123444 11001 BREN ROAD EAST MINNETONKA MN 55343 10-Q 1 c87376e10vq.htm FORM 10-Q EX-31.(A) 2 c87376exv31wxay.htm CERTIFICATION OF CHIEF EXECUTIVE OFFICER EX-31.(B) 3 c87376exv31wxby.htm CERTIFICATION OF CHIEF FINANCIAL OFFICER EX-32 4 c87376exv32.htm SECTION 1350 CERTIFICATION