X0206 3 2019-06-25 0 0001738177 Cambium Networks Corp CMBM 0001779944 Rau Sally C/O CAMBIUM NETWORKS, INC. 3800 GOLF ROAD, SUITE 360 ROLLING MEADOWS IL 60008 true General Counsel Class B Units Ordinary Shares 24656 D Class B Units Ordinary Shares 4732 D Represents Class B Units of Vector Cambium Holdings (Cayman), LP ("VCH"), the issuer's parent. In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the initial public offering, these Class B Units will be exchanged for Ordinary Shares of the issuer, on a value-for-value basis, based on the initial public offering price of $12. One-half of these Class B Units vested as follows: 25% vested on February 9, 2016, and the remaining 75% vested in 36 substantially equal monthly installments thereafter, subject to reporting person's continuous service as of each vesting date. The remaining half of these Class B Units vest upon completion of the issuer's Recapitalization and consummation of the issuer's initial public offering. One-half of these Class B Units vest as follows: 25% vested on April 13, 2017, and the remaining 75% vest in 36 substantially equal monthly installments thereafter, subject to reporting person's continuous service as of each vesting date. The remaining half of these Class B Units vest upon completion of the issuer's Recapitalization and consummation of the issuer's initial public offering. These Class B Units have no expiration date. Exhibit 24 - Power of Attorney /s/ Sally Rau 2019-06-25