Verified November 3, 2026

USB Power Delivery

USB Power Delivery is the core compatibility layer for modern travel chargers, laptops, monitors, docks, and power banks. It helps a setup negotiate safe charging levels and can scale from small accessories to high-power laptop-class charging when every device and cable in the chain supports it.

Entry type: USB-C power negotiation and high-wattage charging reference

Specifications and details

Reference TypeCharging standard
Primary ConnectionUSB-C
Power Output240 W
Display CapabilityNo direct display function
Pass-Through ChargingYes
Travel RoleCore power compatibility
Relevant Power Level240 W
Applies ToLaptop or Tablet; Charger or Power Adapter; Hub or Dock; Portable Monitor; Cable or Adapter; Power Bank
Battery Air Travel StatusNot Battery-Related
Power DirectionBidirectional; Source Output; Device Input; Pass-Through
Required Cable CapabilityFull-featured USB Type-C cable for high-power USB PD; EPR cable capability required above 100 W

Last verified: November 3, 2026

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