*Maximum values depend on the laptop, operating system, power supply and simultaneous display arrangement. They are not universal promises.
| What matters |  HP Thunderbolt 4 Ultra 180W G6 | Choose a dock above | Choose a dock above |
|---|
| Laptop connection | Thunderbolt 4; PD 3.1 host needed for maximum power | — | — |
| Display technology | thunderbolt | — | — |
| Maximum displays* | 4 | — | — |
| Power to laptop (W)* | 180 | — | — |
| HDMI sockets | 1 | — | — |
| DisplayPort sockets | 2 | — | — |
| Display conditions | Up to four external screens in supported configurations | — | — |
| Mac requirements | Check HP host compatibility and Mac native display limit | — | — |
| Windows requirements | Supported systems; confirm HP compatibility listing | — | — |
| Wired network | 2.5GbE | — | — |
| USB peripherals | 5 USB-A plus USB-C and downstream Thunderbolt 4; mixed 5/10/40Gbps | — | — |
| Before buying | 180W requires compatible PD 3.1 host negotiation. 230W adapter rating is not host charging. Four-display ceiling depends on the laptop and OS. | — | — |
| Current listing | Check on Amazon ↗ | | |