0000950134-04-007049 10-Q 4 20040331 20040510 DIGI INTERNATIONAL INC 0000854775 3576 411532464 DE 0930 10-Q 34 000-17972 04791362 11001 BREN ROAD EAST MINNETONKA MN 55343 6129123444 11001 BREN ROAD EAST MINNETONKA MN 55343 10-Q 1 c85296e10vq.htm FORM 10-Q EX-31.A 2 c85296exv31wa.htm CERTIFICATION OF CHIEF EXECUTIVE OFFICER EX-31.B 3 c85296exv31wb.htm CERTIFICATION OF CHIEF FINANCIAL OFFICER EX-32 4 c85296exv32.htm SECTION 1350 CERTIFICATION