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HP Thunderbolt Dock 120W G4

HP Thunderbolt Dock 120W G4

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Product # 4J0A2AA#ABA
  • The Dock that Protects your Connected Devices.
  • Expanded Compatibility. Easy Connectivity.
  • The Power To Be Productive.
  • Device Management Made EasySee all Specs
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Boost your security, productivity, and connectivity with this Thunderbolt™ 4 dock. It protects your network and devices from the moment you log in, supports multi-OS compatibility[1], and can support up to four 4K displays[2]. Ideal for ITDMs and hybrid workers, this dock also makes home or office device management easy.

The Dock that Protects your Connected Devices.

Feel safe and secure from the moment you log in. The HP Thunderbolt G4 Dock with HP Sure Start[3] prevents hackers from using the dock to attack the network and the attached notebook. Everything connected to this dock is protected and meets full NIST 800-193 requirements.

Expanded Compatibility. Easy Connectivity.

Focus on your work and not your compatibility[1] with a dock that works seamlessly with most notebooks and operating systems. Whether you use Windows, Mac, or Chrome OS—rigorous testing and certifications ensure that one USB-C® cable[4] connects your device and peripherals without issue.

The Power To Be Productive.

Multitask, create, and collaborate faster with a dock that supports up to four 4K displays through superfast Thunderbolt™ 4 technology[2] and has double the ethernet speed for faster downloads[5]. This dock also delivers up to 100W of power—enough to charge most notebooks.

Device Management Made Easy

Manage your mixed fleet more efficiently with wired Intel® vPro™ support that allows authorized administrators to remotely access and manage vPro™ enabled notebooks using wired connections to make updates. IT Managers can also plan dock firmware updates anytime, even after the user disconnects through a one click installer[6].

Technical details

External Ports 01

Top components: LED and power button to power or wake host system Front components: 1 x USB-C data/power out, (USB 3.2 Gen 2 10 Gbps Data only) Side components: Right side: 1 x Kensington Standard Lock Slot; 2 x USB 3.2 Gen 1 ports - 1 on each side (charging) (5 Gbps) Back components: 2 x USB 3.2 Gen 1 (charging ports when docked) (5Gbps); 1 x HDMI 2.0 port; 2 x DisplayPort 1.4 ports; 1 AC adapter port; 1 x Ethernet port: 2 internal NIC cards to support 1Gb and 2.5Gb Ethernet; 1 x USB-C DP alt mode port; 1 x Thunderbolt™ 4 port

Power supply

Input 100 to 240V 1.7A 50 to 60Hz. Output is 19.5V at 6.15A

Security management

Standard Kensington lock slot

Compatible operating systems

Windows 11; Windows 10; MacOS; Chrome

Dimensions (W X D X H)

3.9 x 3.9 x 2.7 in

Weight

1.68 lb

Warranty

One-year limited warranty.

What's in the box

Dock, power supply, power cord, warranty
HP Thunderbolt 120W G4 Dock is rated 4.0 out of 5 by 90.
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Rated 3 out of 5 by Anonymous from Great device ….. but Great device but I have had to replace two of them with 1 to 2 years. Another one the ethernet socket quit working and I had to use a USB-C adapter to get internet connection.
Date published: 2025-07-04
Rated 5 out of 5 by Marine57 from Compatible with Pavilion 16. Took sometime to find the right docking station for my HP Pavilion 16. It might be a little more expensive than some of the other docking stations out there but this has exacting what I needed. It matches the power supply of the laptop so it's always charged. Could use maybe one or two more ports and it would be nice if the audio mini plug port was in the rear.
Date published: 2025-06-19
Rated 4 out of 5 by Semi from good brick It's a good dock. Only wish it had a better form factor. Does the job.
Date published: 2025-06-18
Rated 1 out of 5 by Dweebs from Doesn’t provide the power…hp said it would. I was sold the wrong dock for my laptop. This doesn’t provide enough power for my laptop which it was paired with …from hp. Pretty expensive disappointment.
Date published: 2025-06-05
Rated 4 out of 5 by Cactus-D from Great with Caveats for Linux This dock works exceptionally well with the Ubuntu OS that came pre-loaded with my HP Zbook Power 16 G11 A. The port density is exceptional, it’s got enough juice to charge the laptop, and the built in Ethernet port is nice if I want to use two Ethernet ports at once. The one caveat however, is that Ubuntu constantly throws a PCIe Data-Link error for the thunderbolt connection to the laptop. While it isn’t specifically affecting the laptop in a negative way, it fills up the DMESG log and there is no way to seemingly correct the issue. Since HP refuses to support an OS they preload, you either have to figure it out yourself or use the Ubuntu forums. While I am Linux savvy, this issue has so far eluded me. HP, if you are going to advertise an OS for your devices, you need to provide at least some level of minimal support with your own equipment.
Date published: 2024-11-04
Rated 5 out of 5 by OldUncleRicky from Great organizing tool Laptops are port challenged. Your best fix is this HP dock. Ports for video, usb C and usb 2 or 3, cat 6 and more, and it makes no noise. Bravo!
Date published: 2024-06-19
Rated 5 out of 5 by MikeJoy from Working comfort I have some physical issues that cause me problems when I am using the computer for a long time. The dock is most helpful in plugging in the extra components I need to be comfortable.
Date published: 2024-05-27
Rated 5 out of 5 by NJKJ from Small cube with plenty of ports This is the 120W smaller cousin to the 280W docking station. Despite the lower power output, it can handle all the basic needs of a small business work station setup. Excluding the type-C cable connection from the docking station to the PC, it has 11 various ports: 4-USB type-A super speed (2 with charging), 3-USB 3.0 type-C (1-standard type-C, 1-type-C Thunderbolt 4, 1-type-C+DisplayPort), 2-DisplayPort, 1-HDMI , 1 ethernet. This allows you to hook up at least 2 monitors [max up to 4 depending on the PC]. This cube-like docking station has a small footprint and can handle most of your basic connection needs.,
Date published: 2024-03-28
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Does this work with both the HP Elitebook and HP Pavilion? Will it allow extending to two additional monitors?

Asked by: CJFNJ
Thank you for your question! Unfortunately, more information is needed to answer your question. Please resubmit the question with the full product number and your question will be answered as quickly as possible. The product number will be located on the bottom of the laptop.
Answered by: HP Team Grant
Date published: 2023-05-27

Is this Docking Station compatible with both the HP ZBook Firefly 14 G7 and the HP Envy Notebook Laptop?

Asked by: Gina M
Thank you for your question! Unfortunately, more information is needed in order to answer your question. Please resubmit the question with the full product number and your question will be answered as quickly as possible. The product number will be located on the bottom of the laptops. There are many different HP ZBook Firefly products in the G7 series and many different HP Envy laptops.
Answered by: HP Team Grant
Date published: 2023-05-27

I have an HP MC04 Notebook. Model name - m7-n101dx Product no - M1W07UA#ABA What docking station and cables will work with my laptop to display to self-standing monitors? Thank you

Asked by: Lostincomputerland
Thank you for your question! Upon looking at the Product Specifications on the m7-n101dx, this laptop only features USB 3.0. The HP USB-C/A Universal Dock G2 will be your option for what you are seeking.
Answered by: HP Team Grant
Date published: 2023-05-27

It is compatible with PC 15-e2000

Asked by: Anonymous
Thank you for your question! Unfortunately, this forum does not have information on this question. Please contact HP Store Support directly for assistance. You can open a chat on this page or click Contact Us at the bottom of the page for more options.
Answered by: HP Team Grant
Date published: 2023-05-27

Is this dock compatible with the HP Spectre x360 15 df1100nd?

Asked by: Gerard Simon
Yes, this HP Thunderbolt Dock 120W G4 is the recommended HP Dock for your HP Spectre x360. Thank you for being an HP customer!
Answered by: HP Team Grant
Date published: 2023-08-14

Is this dock compatible with the EliteBook 840 G8 and G9?

Asked by: JoPhSY
Thank you for your question! The HP Thunderbolt Dock 280W G4 Dock is the recommended Dock for the higher-end EliteBook laptops.
Answered by: HP Team Grant
Date published: 2023-05-27

Is this compatible with a HP Pavillon 15-EG0XXX. Product ID is00325-96730-40906-AAOEM

Asked by: jerryt777
Hello, Jerry. Thanks for your question. We need more information on your HP Pavilion laptop such as the product number. Here are some instructions: https://bit.ly/3p128NH Resubmit your question with the product number. We will respond to your question as soon as possible.
Answered by: HP Team Cheri
Date published: 2024-07-09

What is the country of origin of the HP G7 Dock?

Asked by: Anonymous
Unfortunately, the HP QA forum does not have information on the country of origin of products.
Answered by: HP Team Grant
Date published: 2023-05-27

I have a 16" Omen Transcend Gaming Laptop. Will I be able to charge my laptop while docked with this docking station?

Asked by: AEBGames
Thank you for your question! No, the HP Thunderbolt Dock 120W G4 will not be compatible with an HP Omen 16" Transcend Laptop.
Answered by: HP Team Grant
Date published: 2024-11-07

Is this a better dock than an HP USB-C Dock G5?

Asked by: Delightful
The HP Thunderbolt Dock 120W G4 will communicate at faster speeds than the HP USB-C Dock G5. However, your host PC must have a Thunderbolt port to achieve faster speeds.
Answered by: HP Team Grant
Date published: 2024-01-05

Will this dock support 5120x1440 resolution via USB-C out when connected to a ProBook 440 G9?

Asked by: AnonUser2515
Thank you for your question! The HP Thunderbolt Dock 120W G4 will support one display at up to 5120X1440 resolution but at 60Hz. This can also support one display at 8K resolution at 30Hz.
Answered by: HP Team Grant
Date published: 2023-05-27

I have HP Zbook Fury 15 G7 notebook. Is HP Thunderbolt Dock 120W G4 the right docking station for it? Not able to find it is specs.

Asked by: IvanBrno
Thank you for your question! The compatible dock for your HP ZBook Fury 15 G7 is the HP Thunderbolt Dock 280W G4 w/Combo Cable not this 120W.
Answered by: HP Team Grant
Date published: 2023-05-27

Does this have a DisplayPort MST hub inside that drives the two displays? Mac systems do not support DisplayPort MST, so my Mac will only recognize the presence of a single display and both displays will mirror each other. 

Asked by: Pwr_Usr9160

Can you order a new power supply for this?

Asked by: MichaelKTexas78258

What a poor design for this product, in terms of connecting wire to the laptop is placed in front of the device. Was the designer not paid regularly ? :)

Asked by: BHOONDZ

Hi, I bought this dock and using it with HP EliteBook 840 G5.Monitors are working great, but the USB devices like Keyboard/Mouse/Webcam when connected to the dock, is not being detected by the laptop.

Asked by: Pervin
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.