The present disclosure describes apparatuses, methods and systems for high-speed, capacitive wireless data transmission between electronic devices. A transmitting apparatus is coupled to a data stream and comprises a signal preparer and two transmitting terminals. The signal preparer provides a copy of the data stream to a first transmitting terminal and an inverted version to a second transmitting terminal. Each transmitting terminal emanates an electric field representative of the signal it has received from the signal preparer. A receiving apparatus, separated in space from the transmitting apparatus by nonconductive material, comprises two receiving terminals separated in space from each other and a data stream restorer. Each receiving terminal detects the electric field emanated by the corresponding transmitting terminal, such that a received repeated signal is induced on the first receiving terminal and a received inverted signal is induced on the second receiving terminal. These received signals are combined to produce a received data stream.