The 8 contacts (4 per port) carry 1.5A per contact, which is the standard current limit for USB 2.0 power delivery — enough for charging and data sync on a typical host port, but not for high-power USB-C PD applications. The white insulation color and unshielded shell make this a cost-optimized variant for internal or low-EMI environments where the enclosure provides the shielding. The 1500 mating cycles rating means this connector is built for field-serviceable equipment, not disposable consumer goods; each port can handle daily plug/unplug for years without contact wear. The gold GXT™ finish on the contacts provides a hard, corrosion-resistant mating surface that maintains low contact resistance across those 1500 cycles.
The through-hole tails provide stronger mechanical retention than an SMT version would, and the board lock adds a secondary anchor to prevent the connector from lifting during wave solder or under cable strain.