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HP Thunderbolt Dock 280W G4 (4J0G4AA)

Thunderbolt 4 Docking Station with 280W Power Supply for Notebook

299€95
Recycling charge of 0€50
3 x 102€78
of which 8€39 fees
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Overview

Increase productivity and security with your laptop

Boost your security, productivity and connectivity with the HP Thunderbolt Dock 280W G4! It protects your network and devices from the moment you log on, supports multiple operating system compatibility, and can accommodate up to four 4K displays (with a Thunderbolt-enabled laptop). Ideal for IT teams and hybrid workers, this dock simplifies device management in the home and office.

Everyday convenience

The station works seamlessly with most laptops and operating systems. No more compatibility issues, so you can focus on your work. Thanks to a robust testing and certification protocol, a single USB-C cable connects your computer and peripherals seamlessly, whether you're using Windows, Mac, or Chrome OS (with a connection via USB-C Alt Mode or Thunderbolt).

Juggle, create, and collaborate faster with this dock that supports up to four 4K displays with ultra-high-speed Thunderbolt 4 technology and offers twice as fast downloads over an Ethernet connection. The dock also delivers 230W of power, enough to charge most laptops.

everyday security

Safe from the moment you log on. The HP Thunderbolt G4 Dock with HP Sure Start prevents hackers from using the dock to attack your laptop and the entire network. All devices connected to this dock are protected in accordance with all NIST 800-193 requirements.

Manage your mixed fleet more efficiently with Intel vPro support, which allows authorised administrators to remotely access and manage vPro-enabled laptops over wired connections. IT managers can also schedule dock firmware updates at any time, even when the user has logged out, with a quick installation program.

Main features:

  • Power Delivery 3.0 compatible Thunderbolt 4 dock
  • 1 Gigabit Ethernet port (1GB / 2.5GB)
  • USB-C power supply up to 100 Watts (230 Watts with combo cable)
  • Power Delivery 3.0 profiles: 5 V/5 A, 9 V/5 A, 12 V/5 A, 15 V/5 A, 20 V/5 A
  • Support for 4 monitors (may vary depending on your laptop model)
  • Graphics outputs: 2 x DisplayPort, 1 x HDMI 2.0, 1 x Thunderbolt 4 and 1 x USB-C/DisplayPort
  • USB ports: 4 x USB 3.0 (including charging ports)
  • Compatible systems: Windows 10 / 11 / MacOS / Chrome OS
  • Cable length: 80 cm
Specifications
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General information

Product name

HP Thunderbolt Dock 280W G4 (4J0G4AA)

Brand

HP

Model

4J0G4AA

Technical specifications

Width

98 mm

Height

68 mm

Depth

98 mm

Weight

760 g

Connector(s) available

1 X Port for Kensington lock
4 X USB 3.0
1 X 2.5 Gigabit Ethernet - RJ45 Female
1 X USB 3.1 Type C
2 X DisplayPort Female
1 X DisplayPort USB Type C
1 X Thunderbolt 4

Interface with the computer

1 X Thunderbolt 4/USB-C

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

HP Inc.

Postal address

HP REG 23010, 08028 Barcelona, Spain

Electronic Address

reg@hp.com

Product referenced on 2 Jan 2023

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by GaultierM
    Posted on 26 Nov 2025
    Bought on 28 Oct 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Very practical

    Comprehensive connectivity, enabling you to connect additional screens, external storage, the printer, the wired network and the computer's power supply in a single operation...
    The mixed but separable usb-c / power connector is very well thought out.

    Review automatically translated