Electrical connector with improved signal transmission quality

An electrical connector, comprising:

• an insulative housing;
• a plurality of conductive contacts received in the insulative housing and comprising a plurality of first conductive contacts and a plurality of second conductive contacts alternatively arranged with the first conductive contacts;
• the first conductive contacts comprising a ground contact and two pairs of differential pair located at opposite sides of the ground contact, each first conductive contact comprising a first contacting portion, a first termination portion extending beyond the insulative housing and a first intermediate portion connecting the first contacting portion and the first termination portion;
• the second conductive contact comprising a second contacting portion, a second termination portion extending beyond the insulative housing and a second intermediate portion connecting the second contacting portion and the second termination portion, wherein
• the distance between the first intermediate portion of the differential pairs of the first conductive contacts and the second intermediate portion of an adjacent second conductive contact is bigger than or equal to the width of the first intermediate portion of the differential pairs, and the width of the first intermediate portion is bigger than that of the second intermediate portion of the second conductive contact.