USB-C on both ends for charging. Maximum Power 100 watts with a load capacity of 5A/20V and asynchronous bi-directional transfer. USB-C Power Adapters sold separately. CHARGING PROTOCOLS: USB-PD (Power-Delivery), Quick Charge, Super Fast Charge, Super Fast Charge 2.0, and Advanced PPS on compatible devices with intelligent power management, overheating, and overcurrent protection. SOLID, SAFE BUILT: Solid 6-core cabling with Zinc alloy connectors on each end proving safe, protected power controlled by intelligent E-marker chipset. IN THE PACKAGE: 1 x 3.3ft, 1 x 6.6ft USB-C to USB-C 100W Charge-X2 charging cables. WARRANTY: 3-YEAR class-leading warranty and support, direct from our seller base in FL, US.