Waterproof USB 2.0 A/B/C Type Connectors Amphenol LTW Waterproof USB 2.0 A/B/C Type Connectors provide USB 2.0 standard data transfer rates and come in a standard cable length of 1m to 5m. These connectors offer a 1.5A current rating with an IP67/IP68 waterproof rating. Amphenol LTW Waterproof USB 2.0 A/B/C Type Connectors operate in a temperature range of -40°C to +85°C or +105°C, depending on the connector model.