2129260-1 is a 0.6mm centerline high speed CHAMP docking receptacle connector with screwlock, designed for high-density, low-profile shielded applications. This right-angle receptacle features a 2-row through-hole and 1-row SMT mount style with a 40-position configuration and 15 µ" Au & Sn finish. The connector has a 3.8mm low profile housing and supports USB 3.0, HDMI, and DisplayPort transmission standards with 10,000 mating cycles durability. Key dimensions include 29.8mm length, 25.5mm width, and 3.8mm height. Ideal for tablet PCs, laptop PCs, mobile internet devices, and converged mobile phones, this connector provides signal/ground for EMI prevention and guide rails for mating alignment.