HP 120W Thunderbolt™ Dock G4 — Effective Power Delivery – 4J0A2AA#ABU

The HP 120W Thunderbolt™ Dock G4 includes a 120W external power adapter that powers both the dock itself and your connected laptop. The way power is allocated makes this dock suitable for charging larger laptops while still supplying enough energy for everyday peripherals.

🔌 Effective Power Breakdown

• Total Power Adapter Rating: 120W

• Maximum Power Delivered to Laptop: Up to 100W

• Power Reserved for Dock Operation & Peripherals: ~20W

📌 What This Means for You

• The dock uses part of the 120W supply to run its own circuitry, USB devices, networking chipset, and displays.

• Up to 100W is available to charge your host laptop (USB-C/Thunderbolt), which is sufficient for most business and productivity notebooks.

• The remaining ~20W supports the dock’s internal functions and connected accessories such as USB devices, external drives, Ethernet, and displays.

🖥️ Why Effective Power Delivery Matters

• Charging Capability: Up to 100W ensures compatible laptops continue charging at full speed while the dock is connected.

• Device Stability: Dedicated power for the dock prevents brown-outs or disconnects when peripherals are in heavy use.

• Efficient Workstations: This balanced delivery supports multi-display setups, wired networking, and connected USB accessories without compromising performance.

Delivery & Support

We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.

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