This 0.5mm pitch, Floating structure-type Stacking connection (ST/ST) Board to Board Connector connector enables high-speed digital signal transmission. Floating structure Floating allows 0.8mm Floating in X Y direction. Its effective Mating length in the Z direction is 0.8mm. It supports high-speed transmission of 760Mbps (a representative reference value defined by the company). Impedance matching: 100Ω differential. It supports high profile Stacking connection with Mating heights of 20.0mm, 25.0mm, and 30.0mm, and employs a two-point contact that reliably removes foreign matter even in tough environments. PCB pattern placement is possible within a 1.0mm area at the center of the connector's bottom.