A mated pair electrical connector for providing electrical conductivity between a first printed circuit board, PCB, and a second PCB, the electrical connector comprising: a plug assembly configured to rigidly connect to the first PCB and having: a plug outer body defining a plug cavity therein, an inner conductive pin disposed within the plug cavity, a flexible wire connected to the inner pin, and a rear tail surrounding the flexible wire and coupled to the plug outer body via a retaining ring, the plug outer body, the rear tail and the retaining ring being conductive, the retaining ring being configured to allow movement of the plug outer body with respect to the rear tail and maintain electrical conductivity between the plug outer body and the rear tail, at least a portion of the rear tail being within the plug cavity; and a receptacle assembly configured to rigidly connect to the second PCB and having: a receptacle outer conductive body defining a receptacle cavity therein, a wire basket disposed within the receptacle cavity and engaging with the plug outer body and applying a force to the plug outer body to move the plug outer body with respect to the rear tail when the plug assembly is mated with the receptacle assembly, and a conductive socket wire basket disposed within the receptacle cavity and configured to receive the inner pin when the plug assembly is mated with the receptacle assembly. a plug assembly configured to rigidly connect to the first PCB and having: a plug outer body defining a plug cavity therein, an inner conductive pin disposed within the plug cavity, a flexible wire connected to the inner pin, and a rear tail surrounding the flexible wire and coupled to the plug outer body via a retaining ring, the plug outer body, the rear tail and the retaining ring being conductive, the retaining ring being configured to allow movement of the plug outer body with respect to the rear tail and maintain electrical conductivity between the plug outer body and the rear tail, at least a portion of the rear tail being within the plug cavity; and a plug outer body defining a plug cavity therein, an inner conductive pin disposed within the plug cavity, a flexible wire connected to the inner pin, and a rear tail surrounding the flexible wire and coupled to the plug outer body via a retaining ring, the plug outer body, the rear tail and the retaining ring being conductive, the retaining ring being configured to allow movement of the plug outer body with respect to the rear tail and maintain electrical conductivity between the plug outer body and the rear tail, at least a portion of the rear tail being within the plug cavity; and a receptacle assembly configured to rigidly connect to the second PCB and having: a receptacle outer conductive body defining a receptacle cavity therein, a wire basket disposed within the receptacle cavity and engaging with the plug outer body and applying a force to the plug outer body to move the plug outer body with respect to the rear tail when the plug assembly is mated with the receptacle assembly, and a conductive socket wire basket disposed within the receptacle cavity and configured to receive the inner pin when the plug assembly is mated with the receptacle assembly. a receptacle outer conductive body defining a receptacle cavity therein, a wire basket disposed within the receptacle cavity and engaging with the plug outer body and applying a force to the plug outer body to move the plug outer body with respect to the rear tail when the plug assembly is mated with the receptacle assembly, and a conductive socket wire basket disposed within the receptacle cavity and configured to receive the inner pin when the plug assembly is mated with the receptacle assembly.