A camera module comprising: a lens moving unit including a lens; a connecting board connected to the lens moving unit ; and a connector unit connected to the connecting board , wherein the connector unit includes: a board including a cavity and a ground layer formed in an upper surface thereof; a noise-blocking unit adapted to block an electromagnetic interference; and a reinforcing member , which is disposed on the noise-blocking unit and is disposed over the cavity of the board and on an upper surface of the board , and wherein the noise-blocking unit includes a first portion disposed in the cavity of the board so as to be in contact with the ground layer and a second portion disposed on the connecting board , an end of the first portion being disposed in the cavity of the board, characterized in that a length (L3) of one side of the first portion arranged opposite to the second portion is less than a length (L1) of one side of the cavity of the board facing the one side of the first portion , when viewed in a plan view, and wherein the cavity of the board includes a first inner surface , and the noise-blocking unit includes a first surface that faces the first inner surface of the cavity of the board , the first surface of the noise-blocking unit being spaced apart from the first inner surface of the cavity of the board , and wherein the reinforcing member is made of conductive metal. a lens moving unit including a lens; a connecting board connected to the lens moving unit ; and a connector unit connected to the connecting board , wherein the connector unit includes: a board including a cavity and a ground layer formed in an upper surface thereof; a noise-blocking unit adapted to block an electromagnetic interference; and a reinforcing member , which is disposed on the noise-blocking unit and is disposed over the cavity of the board and on an upper surface of the board , and wherein the noise-blocking unit includes a first portion disposed in the cavity of the board so as to be in contact with the ground layer and a second portion disposed on the connecting board , an end of the first portion being disposed in the cavity of the board, characterized in that a length (L3) of one side of the first portion arranged opposite to the second portion is less than a length (L1) of one side of the cavity of the board facing the one side of the first portion , when viewed in a plan view, and wherein the cavity of the board includes a first inner surface , and the noise-blocking unit includes a first surface that faces the first inner surface of the cavity of the board , the first surface of the noise-blocking unit being spaced apart from the first inner surface of the cavity of the board , and wherein the reinforcing member is made of conductive metal. a board including a cavity and a ground layer formed in an upper surface thereof; a noise-blocking unit adapted to block an electromagnetic interference; and a reinforcing member , which is disposed on the noise-blocking unit and is disposed over the cavity of the board and on an upper surface of the board , and wherein the noise-blocking unit includes a first portion disposed in the cavity of the board so as to be in contact with the ground layer and a second portion disposed on the connecting board , an end of the first portion being disposed in the cavity of the board, characterized in that a length (L3) of one side of the first portion arranged opposite to the second portion is less than a length (L1) of one side of the cavity of the board facing the one side of the first portion , when viewed in a plan view, and wherein the cavity of the board includes a first inner surface , and the noise-blocking unit includes a first surface that faces the first inner surface of the cavity of the board , the first surface of the noise-blocking unit being spaced apart from the first inner surface of the cavity of the board , and wherein the reinforcing member is made of conductive metal. <EOS>