‣ Extending USB Hub for convenient back seat device charging. ‣ Simultaneously charge up to 4 devices. ‣ Special capability to charge 2 tablets at once. ‣ In-car charger with separate USB ports for front and back seat passengers. ‣ Output: 5V/6A. ‣ Includes a 6-foot-long cable to reach the back seat easily. ‣ Comes with 1 socket adapter rated at 120W.