A GENZ port structure includes a body, a plurality of high-speed input pins, a plurality of high-speed output pins, a plurality of ground pins, a power supply pin, a plurality of differential clock pins, and a plurality of parameter setting pins. The main body includes a first side and a second side. The plurality of high-speed input pins are arranged on the first side. The plurality of high-speed output pins are arranged on the second side. The plurality of ground pins are interspersed between the plurality of high-speed input pins and the plurality of output pins. The power supply pins, the plurality of differential clock pins and the plurality of parameter setting pins are respectively arranged on one of the first side or the second side. The plurality of parameter setting pins are used to adjust an internal parameter setting of the GENZ port structure.