M88251-001 HP Thunderbolt Dockingstation G4

4J0G4AA HP Thunderbolt Dockingstation G4 incl. 280W ac-adapter

In stock

232.19 $

incl. Tax (19%)
plus shipping charges

PRIPC2 IPC-Computer Thunderbolt 4 Quad Display Port Replicator incl. 160W ac-adapter

In stock

212.93 $

incl. Tax (19%)
plus shipping charges

Product Info

Manufacturer: HP
Item Number: M88251-001
Primary Partnummer: 4J0A2AA#ABB

Common data

Condition: New

Technical Data

Connexion to the laptop: Thunderbolt 4
Connectors: 1x DC-In (Power supply)
1x Ethernet (RJ-45)
1x HDMI 2.0
1x Kensington-Lock
1x Thunderbolt 4
1x USB-C Alt Mode
1x host port
2x DisplayPort 1.4
4x USB-A 3.2 Gen 1
Max. resolution of external monitors: 1x 8K - 7680x4320 @ 60Hz
4x UHD - 3840x2160 @ 60Hz
Delivery includes: AC-Adapter
Manual
Port Replicator
Included ac-adaptor: 120W
Compatible operating systems: Chrome
Mac OS
Windows 10 (32bit/64bit)
Windows 11
Length / Width / Hight: 9.8 cm / 9.8 cm / 6.7 cm

Pros

Use the existing interfaces of your laptop separately. Easily connect and disconnect the ports for e.g. mouse, printer, USB in a fast and secure way. Mirroring or extending your desktop to external monitors.

With a Dock connected via USB type-C, no additional power supply needed to operate your laptop and charge your battery. Please note that a maximum power consumption of 100 watts is possible via the USB-C connection. (may differ a little between manufacturers and constellation of laptop and dock). If your laptop has a higher power consumption, you will still need a additional power supply for operation.

HP Thunderbolt Dock 120W G4

Focus on the essentials and seamlessly connect your HP Thunderbolt Dock G4 to most notebooks and operating systems, whether Windows or Chrome OS.
Simplify your device management at home or in the office and boost your security, productivity, and connectivity.
With just a single cable connection, you can protect your network and devices from the moment you log on, charge your notebook with up to 100W, double your Ethernet speed, connect your peripherals, and expand your productivity with up to four 4K displays.

Please note:
- For USB-C alt mode functionality, the host PC must support Thunderbolt™ 3 or Thunderbolt™ 4.
- Backward compatible with USB-C® alt mode, ports operate at USB-C® alt mode speeds depending on host specifications. For USB-C alt mode functionality, the host PC must support the DisplayPort alt mode protocol through its USB-C port.
- Charging and port replication is supported by notebooks that have implemented the USB-C® alt mode industry specifications.
- Power button to turn on or wake up the system, Wake-on LAN from S4/S5 and MAC Address Pass-Through S0, S3, S4, S5 only work on HP or HP supported laptops.
- HP does not provide Ethernet and audio drivers for Mac PCs.

Detailed instructions and further product information can be found on the support homepage of HP

Videos & Contributions

HP G4 & G5 Docking Station Review

Review of the HP G4 & HP G5 - Thunderbolt 4/USB-C Docking Station

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Using a laptop with a dock even when it is folded down

In this quick tip we show how you can work with a docking station and an external monitor even when your laptop is folded down.

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Which USB dock connector do I need for my notebook?

To choose the right docking station for your notebook, you should know which USB port you need. In this video, we will go into the differences and special features of the USB ports.

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The "secret" with the power button

Why doesn't my notebook switch on when the docking station is switched on? Why does the power button on the docking station not work? Today we are getting to the bottom of these questions.

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Docking station vs. port replicator

How does a docking station differ from a port replicator? This is a common question. In this post we would like to answer this question for you.

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The power button does not activate the notebook?

If the power button function of the docking station is not supported by the notebook. - "Wake On AC" can help

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Important and useful informations about laptop Docking stations

Frequently asked questions about Docking stations

Do docking stations work even if they can only be delivered with a stronger ac adapter?
Technically speaking, a more powerful power supply can be used without any problems and does not pose any danger to your device, as it always draws as much energy as it currently needs. The only disadvantage is the usually higher price of the more powerful product.
Do I need special drivers for my docking station or port replicator?
In order to use your docking station or port replicator, you need the appropriate drivers. The easiest way to find these drivers is directly from the manufacturer of the docking station/port replicator. You will usually need the serial number or the exact model name.
The driver for our in-house port replicator can be found on our info page for the IPC port replicator.
Is it possible to use an USB-C/USB-3.0 port replicator from different Manufacturers?
Yes, as general rule this is possible. Although you have to consider the power capacity and the type of the connection.
What advantages does an USB-C port replicator/docking station grant?
The most remarkeble advantages in comparison to USB3.0, are a faster data transmission rate and the possibility to charge the device via USB-C. Also is USB-C becoming the default option for more and more devices.
What port replicator do i require?
On the one hand you have to consider the compatibility of your device. If your laptop has no USB-C connection, it can cause problems with newer models. On the other hand the port replicator has to produce enough power and can not convert less watts than your Notebook needs. At last you can choose how many and what type of connections for peripherals you need.

All questions about Docking stations

Docking stations FAQ