USB-C31-A-D-VT-CS1 is a dual-port vertical USB connector featuring a Type-C port stacked over a USB 2.0 Type-A port, designed for PCB mounting applications. The connector features a high-temperature thermoplastic insulator rated UL 94V-0, copper alloy contacts with gold flash over nickel underplate, and a nickel-plated steel shell for durability. Electrical specifications include a rated current of 8.0 A max for Type-C and 5.0 A max for USB 2.0, with contact resistance of 40 mO max and insulation resistance of 100 MO. The connector supports 10,000 mating cycles for Type-C and 3,000 cycles for USB 2.0, with an operating temperature range of -30°C to +85°C. This RoHS-compliant, lead-free connector is ideal for consumer electronics, industrial equipment, and computing devices requiring reliable dual-port USB connectivity.