- Host HP EliteBook 840 G6
- USB hubs / docks Lenovo Thunderbolt 4 Workstation Dock
HP EliteBook 840 G6
14-inch business notebook PC intended for office work and mobile use by corporate users. AI
Model numbers and firmware
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Reported together with
| Product name | Works | Works with tweaks | Partially works | Unstable | Doesn't work | |
|---|---|---|---|---|---|---|
| Lenovo Thunderbolt 4 Workstation Dock USB hubs / docks · Docking station that adds display, USB, and Ethernet ports to a laptop over Thunderbolt | 1 | View as combination | ||||
| Lenovo Universal Thunderbolt 4 USB hubs / docks · Thunderbolt 4 docking station for connecting displays, storage, and peripherals to a laptop | 1 | View as combination | ||||
| Lenovo USB-C USB hubs / docks | 1 | View as combination | ||||
| Lenovo Thunderbolt 3 Gen 2 USB hubs / docks | 1 | View as combination | ||||
| Dell WD19DCS USB hubs / docks · USB-C docking station that powers a laptop and connects displays and peripherals | 1 | View as combination | ||||
| Dell WD22TB4 USB hubs / docks · Thunderbolt 4 docking station for connecting displays and peripherals to a laptop | 1 | View as combination | ||||
| Dell WD19TBS USB hubs / docks · Thunderbolt 3 docking station for connecting displays, USB devices, and power to a laptop | 1 | View as combination | ||||
| Dell WD19S USB hubs / docks · USB-C docking station for adding display outputs and USB ports to a laptop | 1 | View as combination | ||||
| HP Thunderbolt Gen 2 230W USB hubs / docks · Thunderbolt docking station for connecting displays, peripherals and power to a laptop. | 1 | View as combination | ||||
| HP Thunderbolt Gen 2 120W USB hubs / docks · Thunderbolt docking station for connecting displays, peripherals and power to a laptop. | 1 | View as combination |
Official maker information
Links to information published by the maker. We do not import its content. Being on a list is not a guarantee that it works. Please check the latest information at the linked page.
- Support HP サポート (ja) Checked: 2026-10-20
Connection map
Click a dot to highlight only its connections. Use "Center here" to spread out from it. Line width shows the number of reports; color shows the result.
No linked reports yet.
Works
Works with a tweak / partial / unstable
Does not work
Results are split
Dashed lines: combinations known only from external information (maker lists, blogs, etc.)
No line does not mean "incompatible". It means "no report yet".
Rig Logs including this product
- Host HP EliteBook 840 G6
- USB hubs / docks Lenovo Universal Thunderbolt 4
- Host HP EliteBook 840 G6
- USB hubs / docks Lenovo USB-C
- Host HP EliteBook 840 G6
- USB hubs / docks Lenovo Thunderbolt 3 Gen 2
- Host HP EliteBook 840 G6
- USB hubs / docks Dell WD19DCS
- Host HP EliteBook 840 G6
- USB hubs / docks Dell WD22TB4
Show 4 more
- Host HP EliteBook 840 G6
- USB hubs / docks Dell WD19TBS
- Host HP EliteBook 840 G6
- USB hubs / docks Dell WD19S
- Host HP EliteBook 840 G6
- USB hubs / docks HP Thunderbolt Gen 2 230W
- Host HP EliteBook 840 G6
- USB hubs / docks HP Thunderbolt Gen 2 120W
How did it go in your setup? Reports that it worked are just as valuable as reports that it failed.
Overview Summarized by AI
Compatibility trends
There are a total of 10 Rig Logs for using the device as a host via a dock or USB hub, with 9 reported as working and 1 as partially working.#2077#2033#1989#1945#1669#1625 Partially reported and confirmed is the combination with the Dell WD19TBS dock. In the same IT department's list, it is stated that this dock does not charge the battery due to its power supply and also affects the power button, so neither recommendation nor support is provided.#1613
Tips for adopting it (AI's view)
It is part of a hardware compatibility report on a website. The model appears suitable for users who want to connect a monitor, keyboard, mouse, and network using a Lenovo dock, as can be inferred from the records. Before purchasing, verify that the intended dock can provide sufficient power and handle multiple monitors and peripherals simultaneously.
When using Dell WD19TBS, there is a list of unsupported items; therefore, please make a judgment after conducting sufficient verification in advance. During setup, verify whether the battery charges via dock power and whether the power button functions normally; if issues are found, review your settings and connected devices.
Summarized on: 2026-10-19