<SEC-DOCUMENT>0001104659-21-030710-index.html : 20210302
<SEC-HEADER>0001104659-21-030710.hdr.sgml : 20210302
<ACCEPTANCE-DATETIME>20210302160152
ACCESSION NUMBER:		0001104659-21-030710
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20210302
DATE AS OF CHANGE:		20210302
EFFECTIVENESS DATE:		20210302

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIGI INTERNATIONAL INC
		CENTRAL INDEX KEY:			0000854775
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				411532464
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-253781
		FILM NUMBER:		21703427

	BUSINESS ADDRESS:	
		STREET 1:		9350 EXCELSIOR BLVD.
		STREET 2:		SUITE 700
		CITY:			HOPKINS
		STATE:			MN
		ZIP:			55343
		BUSINESS PHONE:		(952) 912-3444

	MAIL ADDRESS:	
		STREET 1:		9350 EXCELSIOR BLVD.
		STREET 2:		SUITE 700
		CITY:			HOPKINS
		STATE:			MN
		ZIP:			55343
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>tm217969-1_s3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: tm217969-1_s3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>tm217969d1_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: tm217969d1_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>tm217969d2_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: tm217969d2_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tm217969d1_ex5-1img01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tm217969d1_ex5-1img01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>lg_digi-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: lg_digi-4c.jpg

</DOCUMENT>
</SEC-DOCUMENT>