Patent ID: 8684752

Claim:
An electrical connector for electrically connecting a mating electrical connector and a circuit board respectively, the electrical connector comprising: a first set of terminals having a pair of first differential signal terminals and a pair of second differential signal terminals; a second set of terminals having a pailâ€³ of third differential signal terminals, wherein each of terminals of the first set of terminals and the second set of terminals comprises a first contact portion and a second contact portion; and an insulating body having a first mating portion and a second mating portion mutually connected to the first mating portion, and the first set of terminals and the second set of terminals are disposed on the insulating body, wherein the first mating portion comprising a plurality of inward wall surfaces to form a recess space for arranging the first contact portions of the first set of terminals and the first contact portions of the second set of terminals on at least one of the inward walt surfaces, and the second mating portion comprising an outward wall for arranging the second contact portions of the first set of terminals and the second contact portions of the second set of terminals on the outward wall for connecting the mating electrical connector, wherein when the electrical comlector is comlected to the circuit board, the first contact portions of the first set of terminals and the first contact portions of the second set of terminals elastically contact a plurality of corresponding pads on the circuit board in form of an elastic pressing force contact without bonding; wherein when the electrical connector electrically connects the mating electrical connector compatible to a USB 2.0 protocol, the second contact portions of the second set of terminals electrically contact a plurality of mating terminals the mating electrical connector based on the USB 2.0 protocol.