RELIFE RL-309H 72W Smart Wireless Faet Charging Socket 1. Input voltage: AC 100-240V, 50-60Hz 2. QC3.0 22.5W-1: 5V 3A, 9V 2A, 12V 1.5A, 3.3V-11V 2.2A 3. PD20W-2: 5V 3A, 9V 2.22A, 12V 1.67A, PPS: 3.3V-11V 2A 4. PD24W-3: 5V 3A, 9V 2.67A, 12V 2A, PPS: 3.3V-11V 2.65A 5. PD45W-4: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 2.25A, PPS: 3.3V-16V 3A 6. PD+QC: 5V 4A (Max) 7. QC port support: SCP protocol fast charging 8. Wireless charging output: 5W-15W 9. Total USB power: 72W 10. Material: PC+ABS fireproof material 11. Size: about 12.5 x 8cm, power cord length about 1.2m 12. Weight: about 282g 13. Note: only the socket is included, nothing else Features: 1. Multi-port charging + socket multifunctional design, supports simultaneous power supply to multiple devices 2. 15W wireless fast charging, adaptive matching 5W-15W, sensitive induction, charge as soon as you put it down 3. PD 45W fast charging, supports fast charging of laptops 4. 4-port fast charging + wireless fast charging, compatible with laptops, tablets, smartphones, gaming consoles, and other devices for simultaneous charging 5. Built-in smart chip for intelligent device charging matching, prevents overheating, and avoids battery damage from excessive current 6. Built-in multiple safety protections including overvoltage, short circuit, overcurrent, temperature, anti-interference, and fireproofing 7. AC socket designed with a safety door, single socket resistance up to 75N, safer and more reliable 8. High-temperature flame-retardant material, effectively fireproof to eliminate safety hazards, durable and safer 9. Heavy-duty all-copper current-carrying, thick copper column connection, large phosphor bronze plug-in for stronger conductivity and faster heat dissipation