POWER OF ATTORNEY

Known all by these presents that the undersigned
hereby constitutes and appoints Ellen Bancroft,
Tom Schiller, Hong Ta, and Naixi Wu, and each of
them acting alone, signing singly, 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 a representative
of indie Semiconductor, Inc., a Delaware corporation
formerly known as Thunder Bridge II Surviving Pubco,
Inc. (the "Company"), any and all Form ID, or Form 3,
4 or 5 reports and any amendments thereto required to
be filed by the undersigned in accordance with Section
16(a) of the Securities Exchange Act of 1934
(the "Exchange Act") and the rules thereunder with
respect to transactions in the Company's
securities; and

(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 Form ID, or Form 3,
4 or 5 report and any amendments thereto and timely
file such report with the U.S. Securities and Exchange
Commission and any stock exchange or similar authority.

The undersigned hereby grants to each such attorney-
in-fact, acting alone, full power and authority to do
and perform each and every act and thing whatsoever
requisite, necessary, and 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 his or her 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 no such attorney in-fact, in serving in
such capacity at the request of the undersigned, is hereby
assuming, nor is the Company hereby assuming, any of the
undersigned's responsibilities to comply with Section 16
of the Exchange Act.

This Power of Attorney shall remain in full force and effect
until the undersigned is no longer required to file Form 3,
4 or 5 reports with respect to the undersigned's holdings of
and transactions in securities issued by the Company, unless
earlier revoked by the undersigned in a signed writing
delivered to the foregoing attorneys in-fact.

IN WITNESS WHEREOF, the undersigned has caused
this Power of Attorney to be executed as of
this 13th day of June, 2021.


/s/ David Aldrich
David Aldrich