Cambium Networks Corp

RATIFICATION OF THE APPOINTMENT OF GRANT THORNTON LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2024

Our board of directors and the audit committee are asking our shareholders to ratify the appointment by the audit committee of Grant Thornton LLP (“Grant Thornton”) as the independent public accounting firm to conduct the audit of our financial statements for the fiscal year ending December 31, 2024. Shareholder ratification of such selection is not required by our Amended and Restated Memorandum and Articles of Association or any other applicable legal requirement. However, our board of directors is submitting the selection of Grant Thornton to our shareholders for ratification as a matter of good corporate governance.

In the event our shareholders fail to ratify the selection, the audit committee will reconsider whether or not to appoint Grant Thornton for the fiscal year ending December 31, 2024. Even if the selection is ratified, the audit committee in its discretion may direct the appointment of a different independent registered public accounting firm at any time during the year if the audit committee believes that such a change should be made.

KPMG LLP (“KPMG”) audited our financial statements from May 2019 until April 2024. We appointed Grant Thornton as our independent public accounting firm in April 2024 to review our quarterly financial statements beginning with the quarter ended March 31, 2024 and to audit our financial statements and our internal control over financial reporting for the year ending December 31,2024. A representative of Grant Thornton is expected to be present at the Annual Meeting and will have the opportunity to make a statement if he or she desires to do so and is expected to be available to respond to appropriate shareholder questions.

Change in Independent Registered Public Accounting Firm

As described in the Company's Current Report on Form 8-K dated April 5, 2024 and filed with the SEC on April 11, 2024, we dismissed KPMG LLP as our independent registered accounting firm and engaged Grant Thornton LLP. The decision to change accountants was approved by the audit committee of the board of directors.

KPMG's audit reports on our consolidated financial statement as of and for the two fiscal years ended December 31, 2022 and 2023 did not contain an adverse opinion or disclaimer of opinion and was not qualified or modified as to uncertainty, audit scope, or accounting principles. During the fiscal years ended December 31, 2022 and 2023, and the subsequent interim period through April 5, 2024, there were no disagreements (within the meaning of Item 304(a)(1)(iv)) with KPMG on any matter of accounting principles or practices, financial statement disclosure, or auditing scope of procedures, which if not resolved to the satisfaction of KPMG, would have caused KPMG to make reference to the subject matter of such disagreement in their report on the Company's consolidated financial statements for such year. There were no reportable events (as that term is described in Item 304(a)(1)(v) of Regulation S-K) during the two fiscal years ended December 31, 2022 and 2023, and the subsequent interim period through April 5, 2024, except that KPMG advised the Company of the following material weaknesses: the Company's control environment was ineffective in identifying changes in risk and designing internal controls that are responsive to risks, resulting in certain process-level controls related to the determination of inventory excess and obsolescence reserve and recoverability of deferred tax assets not being designed effectively.

Neither we nor anyone acting on our behalf consulted with Grant Thornton at any time prior to our retention by us as our independent registered public accounting firm regarding any of the matters described in Item 304(a)(2)(i) or Item 304(a)(2)(ii) of Regulation S-K.

The Company provided KPMG with a copy of the disclosures set forth in Item 4.01(a) on the Current Report on Form 8-K and requested that KPMG furnish a letter addressed to the SEC stating whether or not KPMG agrees with statements made therein. A copy of KPMG's letter dated April 11, 2024 was filed as Exhibit 16.1 to the Company's Current Report on Form 8-K filed with the SEC on April 11, 2024. We do not expect a representative of KPMG to be present at the Annual Meeting.