Yes. It supports PD 3.0 fast charging and Samsung Super-Fast Charging.

It has 2 USB-C ports.

Yes. It has overcharging protection, overheating protection and overcurrent protection.

No. Both ports cannot give 45W simultaneously. The total power output is 45W.

Yes. All Rock chargers come with 6 months brand warranty. To claim warranty please visit: https://rocktechshop.com/warranty-claim/

Yes. It supports Apple & Android devices.