A connector includes a front seat, an FPCB pin module, an FPCB, a plurality of terminals and a flexible support. The front seat has a socket and a room for receiving the socket. The flexible printed circuit board (FPCB) pin module is received in the room. The FPCB has a fixing portion, a connecting portion bendingly extending from an edge of the fixing portion and a terminal insertion portion extending from another edge of the fixing portion and corresponding to the socket. The terminals pass through and are fixed on the terminal insertion portion. The flexible support is attached on the fixing portion and the connecting portion for supporting the connecting portion.