*Maximum values depend on the laptop, operating system, power supply and simultaneous display arrangement. They are not universal promises.
| What matters |  j5create JCD381 | Choose a dock above | Choose a dock above |
|---|
| Laptop connection | USB-C; j5create USB graphics driver required | — | — |
| Display technology | unknown | — | — |
| Maximum displays* | 2 | — | — |
| Power to laptop (W)* | 60 | — | — |
| HDMI sockets | 2 | — | — |
| DisplayPort sockets | 0 | — | — |
| Display conditions | 4K30 plus 2K/1080p60 | — | — |
| Mac requirements | macOS 10.14 or later listed; driver required | — | — |
| Windows requirements | Windows 10 or later; driver required | — | — |
| Wired network | Gigabit Ethernet | — | — |
| USB peripherals | 2 USB-A data ports, 5Gbps | — | — |
| Before buying | Not dual 4K60. Manufacturer display drivers are required. Up to 60W pass-through; power adapter and laptop requirements must match. | — | — |
| Current listing | Check on Amazon ↗ | | |