SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No.__)*

Corsair Gaming, Inc.

(Name of Issuer)

Common Stock, par value $0.0001 per share

(Title of Class of Securities)

22041X 102

(CUSIP Number)

December 31, 2020

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐ Rule 13d-1(b)

☐ Rule 13d-1(c)

☒ Rule 13d-1(d)

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

Neither the filing of this Schedule 13G nor any of its contents shall be deemed to constitute an admission by any of the Additional Reporting Persons that it is the beneficial owner of any of the common stock referred to herein for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934 or for any other purpose, and such beneficial ownership is expressly disclaimed.

Corsair Gaming, Inc. (the “Issuer”)

Corsair Gaming, Inc.

47100 Bayside Parkway

Fremont, CA 94538

Corsair Group (Cayman), LP (“EagleTree”)

EagleTree-Carbide (GP), LLC (“EagleTree GP”)

EagleTree Partners IV (GP), LP (“EagleTree Partners IV”)

EagleTree Partners IV Ultimate GP, LLC (“EagleTree Ultimate”)

Anup Bagaria

George L. Majoros, Jr.

The foregoing persons are collectively referred to herein as the “Reporting Persons.”

The address of the principal business office of each of EagleTree, EagleTree GP, EagleTree Partners IV, and EagleTree Ultimate is:

c/o Maples Corporate Services Limited

PO Box 309, Ugland House

Grand Cayman, Cayman Islands, KY1-1104

The address of the principal business office of each of Anup Bagaria and George L. Majoros is:

c/o EagleTree Capital, LP

1185 Avenue of the Americas, 39^th Floor

New York, NY 10036

The place of organization of EagleTree, EagleTree GP, EagleTree Partners IV, and EagleTree Ultimate is the Cayman Islands.

The citizenship of each of Anup Bagaria and George L. Majoros is the United States.

Common Stock, par value $0.0001 per share

22041X 102

If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(a) Amount beneficially owned:

(b) Percent of class:

(c) Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

(ii) Shared power to vote or to direct the vote:

(iii) Sole power to dispose or to direct the disposition of:

(iv) Shared power to dispose or to direct the disposition of:

As of January 26, 2021, each of the Reporting Persons’ respective beneficial ownership was as follows:

Amount beneficially owned: 61,900,059 shares

Percent of class: 67.3%

Sole voting power: 0 shares

Shared voting power: 61,900,059 shares

Sole dispositive power: 0 shares

Shared dispositive power: 61,900,059 shares

The beneficial ownership of the common stock referred to herein as reported for each of the Additional Reporting Persons is being reported solely because each of the Additional Reporting Persons may be deemed to beneficially own the shares of common stock beneficially owned by EagleTree, but each Additional Reporting Person disclaims beneficial ownership of such shares. EagleTree GP is the sole general partner of EagleTree; EagleTree Partners IV is the manager of EagleTree GP; and EagleTree Ultimate is the sole general partner of EagleTree Partners IV (GP). Messrs. Bagaria and Majoros are the co-managing members of EagleTree Ultimate.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following ☐.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (see 18 U.S.C. 1001).

LIST OF EXHIBITS

Exhibit 24.1

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Stephanie R. McCavitt as the true and lawful attorney-in-fact, with full power of substitution and revocation, for the undersigned and in the name, place and stead of the undersigned, in any and all capacities, to execute, on behalf of the undersigned, any and all documents, is acting certificates, instruments, statements, other filings and amendments to the foregoing (collectively, “documents”) determined by such person to be necessary or appropriate to comply with ownership or control-person reporting requirements imposed by any United States or non-United States governmental or regulatory authority, including without limitation Forms 13D, 13F, 13G and 13H and any amendments to any of the foregoing as may be required to be filed with the Securities and Exchange Commission, and delivering, furnishing or filing any such documents with the appropriate governmental, regulatory authority or other person, and giving and granting to such attorney-in-fact power and authority to act in the premises as fully and to all intents and purposes as the undersigned might or could do if personally present by one of its authorized signatories, hereby ratifying and confirming all that said attorney-in-fact shall lawfully do or cause to be done by virtue hereof. Any such determination by the attorney-in-fact named herein shall be conclusively evidenced by such person’s execution, delivery, furnishing or filing of the applicable document. The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming any of the responsibilities of the undersigned to comply with Section 13 of the Securities Exchange Act of 1934 or any other legal requirement. This Power of Attorney shall remain in effect until revoked in writing by the undersigned.

IN WITNESS WHEREOF, the undersigned has caused this power of attorney to be executed as of February 11, 2021.

Exhibit 24.2

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Stephanie R. McCavitt as the true and lawful attorney-in-fact, with full power of substitution and revocation, for the undersigned and in the name, place and stead of the undersigned, in any and all capacities, to execute, on behalf of the undersigned, any and all documents, is acting certificates, instruments, statements, other filings and amendments to the foregoing (collectively, “documents”) determined by such person to be necessary or appropriate to comply with ownership or control-person reporting requirements imposed by any United States or non-United States governmental or regulatory authority, including without limitation Forms 13D, 13F, 13G and 13H and any amendments to any of the foregoing as may be required to be filed with the Securities and Exchange Commission, and delivering, furnishing or filing any such documents with the appropriate governmental, regulatory authority or other person, and giving and granting to such attorney-in-fact power and authority to act in the premises as fully and to all intents and purposes as the undersigned might or could do if personally present, hereby ratifying and confirming all that said attorney-in-fact shall lawfully do or cause to be done by virtue hereof. Any such determination by the attorney-in-fact named herein shall be conclusively evidenced by such person’s execution, delivery, furnishing or filing of the applicable document. The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming any of the responsibilities of the undersigned to comply with Section 13 of the Securities Exchange Act of 1934 or any other legal requirement. This Power of Attorney shall remain in effect until revoked in writing by the undersigned.

IN WITNESS WHEREOF, the undersigned has caused this power of attorney to be executed as of February 11, 2021.

Exhibit 24.3

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Stephanie R. McCavitt as the true and lawful attorney-in-fact, with full power of substitution and revocation, for the undersigned and in the name, place and stead of the undersigned, in any and all capacities, to execute, on behalf of the undersigned, any and all documents, is acting certificates, instruments, statements, other filings and amendments to the foregoing (collectively, “documents”) determined by such person to be necessary or appropriate to comply with ownership or control-person reporting requirements imposed by any United States or non-United States governmental or regulatory authority, including without limitation Forms 13D, 13F, 13G and 13H and any amendments to any of the foregoing as may be required to be filed with the Securities and Exchange Commission, and delivering, furnishing or filing any such documents with the appropriate governmental, regulatory authority or other person, and giving and granting to such attorney-in-fact power and authority to act in the premises as fully and to all intents and purposes as the undersigned might or could do if personally present, hereby ratifying and confirming all that said attorney-in-fact shall lawfully do or cause to be done by virtue hereof. Any such determination by the attorney-in-fact named herein shall be conclusively evidenced by such person’s execution, delivery, furnishing or filing of the applicable document. The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming any of the responsibilities of the undersigned to comply with Section 13 of the Securities Exchange Act of 1934 or any other legal requirement. This Power of Attorney shall remain in effect until revoked in writing by the undersigned.

IN WITNESS WHEREOF, the undersigned has caused this power of attorney to be executed as of February 11, 2021.

Exhibit 99

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13G. Each of them is responsible for the timely filing of such statement and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 11th day of February, 2021.