A device for transcutaneous electrical stimulation is provided. The device comprises circuitry configured to generate transcutaneous stimulation signals. The device also comprises a first signal output component for electrically connecting to a first electrode connector to deliver generated transcutaneous stimulation signals. The first signal output component comprises a first four-pole electrical connector part. The device further comprises a second signal output component for electrically connecting to a second electrode connector to deliver generated transcutaneous stimulation signals. The second signal output component comprises a second four-pole electrical connector part. The device further comprises a controller to selectively control output of the stimulation signals to selected pairs of poles across the first and second four-pole electrical connector parts. Each selected pair of poles comprises one pole from the first four-pole electrical connector part and one pole from the second four-pole electrical connector part.提出一種用於經皮電刺激的裝置。該裝置包含被組構成用以產生經皮刺激信號之電路。該裝置亦包含一第一信號輸出組件，用於電性連接至一第一電極連接器，以傳遞所產生的經皮刺激信號。第一信號輸出組件包含一第一四極電連接器部件。該裝置另包含一第二信號輸出組件，用於電性連接至一第二電極連接器，以傳遞所產生的經皮刺激信號。第二信號輸出組件包含一第二四極電連接器部件。該裝置另包含一控制器，以選擇性地控制該等刺激信號之輸出至第一與第二四極電連接器部件之間的選定成對極點。每一選定成對極點均包含一來自該第一四極電連接器部件之極點與一來自該第二四極電連接器部件之極點。
