The Power Delivery 3.0 USB-C port and Quick Charge USB-A 3.0 Port can charge your device Simultaneous. The Type C and QC3.0 USB car port are more useful! USB c car socket can charge two compatible devices at the same time. PD Port Maximum power: 27W (12V), 55W (24V), QC3.0 Port Maximum Power: 36W. Note: for maximum power, the phone must have super fast charging and use the charging cable. The ingenious design of the dust cover not only effectively safeguards against the infiltration of water droplets and dust but also simplifies the process of plugging and unplugging devices. This eliminates the inconvenience caused by spring covers that frequently open. (Recommended for use in indoor car environments, away from water and adverse weather conditions.) Suitable for most 12-24V DC vehicles such as cars, boats, SUVs, ATVs, RVs, trucks, motorbikes, etc. It is suitable for the dashboard of most vehicles. Colour:black Material:ABS Size:63.5 x 38 x 12.5mm Package Contents: 1 x Car Charger Socket 2 x setscrews Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.