POWER OF ATTORNEY

       Know all by these presents, that the undersigned hereby constitutes and appoints each of (i) the General

Counsel of Mellanox Technologies, Ltd. (the "Company"), who is currently Alinka Flaminia, (ii) the Company's

Director of Legal Affairs, who is currently Cheryl Ganapol, and (iii) the Company's outside counsel, Alan Mendelson,

with Latham & Watkins, and their respective successors, signing singly, with full power of substitution, as the

undersigned's true and lawful attorney-in-fact to:

       (1)execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or

director of the Company, Forms 3, 4, and 5 (including amendments thereto) in accordance with Section 16(a) of the

Securities Exchange Act of 1934 and the rules and regulations thereunder and a Form ID, Uniform Application for

Access Codes to File on EDGAR;

       (2)do and perform any and all acts for and on behalf of the undersigned which may be necessary or

desirable to complete and execute any such Forms 3, 4, or 5 or Form ID and timely file such forms (including

amendments thereto) and application with the United States Securities and Exchange Commission and any stock

exchange or similar authority; and

       (3)take any other action of any type whatsoever in connection with the foregoing which, in the opinion of

such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being

understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power

of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in

such attorney-in-fact's discretion.

       The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any

and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and

powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present,

with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such

attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and

the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in

such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the

undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

       The undersigned agrees that each such attorney-in-fact herein may rely entirely on information furnished

orally or in writing by the undersigned to such attorney-in-fact.  The undersigned also agrees to indemnify and hold

harmless the Company and each such attorney-in-fact against any losses, claims, damages or liabilities (or actions in

these respects) that arise out of or are based upon any untrue statements or omission of necessary facts in the

information provided by the undersigned to such attorney-in fact for purposes of executing, acknowledging, delivering

or filing Forms 3, 4, or 5 (including amendments thereto) or Form ID and agrees to reimburse the Company and such

attorney-in-fact for any legal or other expenses reasonably incurred in connection with investigation or defending

against any such loss, claim, damage, liability or action.

       This Power of Attorney supersedes any power of attorney previously executed by the undersigned regarding

the purposes outlined in the first paragraph hereof ("Prior Powers of Attorney"), and the authority of the attorneys-in-

fact named in any Prior Powers of Attorney is hereby revoked.

       This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file

Forms 3, 4, and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company,

unless earlier(a) revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact or (b)

superseded by a new power of attorney regarding the purpose outlined in the first paragraph hereof dated as of a later

date.

       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 14th

day of June, 2018.

       /s/ Gregory L. Waters

       Name: Gregory L. Waters