Exhibit 4.1




 


	NUMBER	UNITS
	U-	 


 


 


SEE REVERSE FOR CERTAIN DEFINITIONS


 


CUSIP [       ]


 


AULT DISRUPTIVE TECHNOLOGIES CORPORATION


 


 UNITS CONSISTING OF ONE SHARE OF COMMON
STOCK AND THREE-FOURTHS OF ONE REDEEMABLE WARRANT TO PURCHASE ONE SHARE OF COMMON STOCK 


 


THIS CERTIFIES THAT        is
the owner of         Units.


 


 Each Unit (“Unit”)
consists of one (1) share of common stock, par value $0.001 per share (“Common Stock”), of Ault Disruptive
Technologies Corporation, a Delaware corporation (the “Company”), and of three-fourths of one redeemable warrant
(each whole warrant, a “Warrant”). Each whole Warrant entitles the holder to purchase one (1) share (subject
to adjustment) of Common Stock for $11.50 per share (subject to adjustment).  Each Warrant will become exercisable on the later
of (i) the Company’s consummation of a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or
other similar business combination with one or more businesses (each a “Business Combination”), or (ii) one
(1) year following the date that the registration statement on Form S-1 for the Company’s initial public offering is declared effective
by the Securities and Exchange Commission, and will expire unless exercised before 5:00 p.m., New York City time, on the date that is
five (5) years following the date on which the Company consummates its initial Business Combination, or earlier upon redemption
or liquidation (the “Expiration Date”).  The Common Stock and Warrants comprising the Units represented
by this certificate are not transferable separately prior to        , 2021, unless A.G.P./Alliance
Global Partners elects to allow earlier separate trading, subject to the Company’s filing of a Current Report on Form 8-K
with the Securities and Exchange Commission containing an audited balance sheet reflecting the Company’s receipt of the gross proceeds
of the Company’s initial public offering and issuing a press release announcing when separate trading will begin. The terms of
the Warrants are governed by a Warrant Agreement, dated as of         , 2021, between the Company
and Continental Stock Transfer & Trust Company, as Warrant Agent, and are subject to the terms and provisions contained therein,
all of which terms and provisions the holder of this certificate consents to by acceptance hereof.  Copies of the Warrant Agreement
are on file at the office of the Warrant Agent at One State Street, New York, New York 10004, and are available to any Warrant holder
on written request and without cost. 


 


This certificate is not valid
unless countersigned by the Transfer Agent and Registrar of the Company.


 


This certificate shall be
governed by and construed in accordance with the internal laws of the State of New York.


 


Witness the facsimile signature
of its duly authorized officers.


 


	 	 	 	 	 
	Authorized Signatory	 	 	 	Transfer Agent


 






    	 		 



    	 



    

 




AULT DISRUPTIVE TECHNOLOGIES CORPORATION


 


The Company will furnish without
charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating, optional
or other special rights of each class of stock or series thereof of the Company and the qualifications, limitations, or restrictions of
such preferences and/or rights.


 


The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to
applicable laws or regulations:


 


	TEN COM	 	—	 	as tenants in common	 	UNIF GIFT MIN ACT	 	—	 	 	 	Custodian	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	TEN ENT	 	—	 	as tenants by the entireties	 	 	 	 	 	(Cust)	 	 	 	(Minor)
	 	 	 	 	 	 	 	 	 	 	 
	JT TEN	 	—	 	as joint tenants with right of survivorship and not as tenants in common	 	 	 	 	 	
    under Uniform Gifts to Minors Act

     

    (State)



 


Additional abbreviations may also be used though
not in the above list.


 


For value received,        
hereby sell, assign and transfer unto


 


PLEASE INSERT SOCIAL SECURITY OR

OTHER IDENTIFYING NUMBER OF ASSIGNEE


 


(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
ZIP CODE, OF ASSIGNEE)


 


Units represented by the
within Certificate, and do hereby irrevocably constitute and appoint


 


Attorney to transfer the said
Units on the books of the within named Company with full power of substitution in the premises.


 


Dated


 


	 	 	 
	 	 	Notice:  The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.


Signature(s) Guaranteed:


 


	 	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE).	 	 


 



    	 		 



    	 



    




 


In each case, as more fully
described in the Company’s final prospectus dated      , 2021, the holder(s) of this certificate
shall be entitled to receive a pro-rata portion of certain funds held in the trust account established in connection with the Company’s
initial public offering only in the event that (i) the Company redeems the shares of common stock sold in its initial public offering
and liquidates because it does not consummate an initial business combination by   , 2023, (ii) the Company redeems
the shares of common stock sold in its initial public offering in connection with a stockholder vote to amend the Company’s amended
and restated certificate of incorporation to modify the substance or timing of the Company’s obligation to redeem 100% of the common
stock if it does not consummate an initial business combination by               ,
2023, or (iii) if the holder(s) seek(s) to redeem for cash his, her or its respective shares of common stock in connection
with a tender offer (or proxy solicitation, solely in the event the Company seeks stockholder approval of the proposed initial business
combination) setting forth the details of a proposed initial business combination.  In no other circumstances shall the holder(s) have
any right or interest of any kind in or to the trust account.