Head to head
Plugable UD-3900PDZ vs Plugable UD-ULTC4K
Our pick
Plugable UD-ULTC4K
For a desk with three or more external monitors
Why this one
- Choose Plugable UD-ULTC4K for three external monitors, with HDMI or DisplayPort available at each video output.1
Product photographs. Not to scale.
What Plugable UD-3900PDZ offers
One connection to this dock drives three HDMI monitors and charges the laptop at 100 W.2
2 models / at a glance
Key differences
What differs
| Specification | Plugable UD-3900PDZ | Plugable UD-ULTC4K |
|---|---|---|
| Video outputs | Number of HDMI Outputs 32 | 3x HDMI 2.0 or DisplayPort 1.21 |
| USB-A ports | 62 | 41 |
More details
| Specification | Plugable UD-3900PDZ | Plugable UD-ULTC4K |
|---|---|---|
| Monitors supported | 32 | 31 |
| Maximum resolution | 4K2 | 4K 60Hz1 |
| Laptop charging | 100 W2 | 100 W1 |
| DisplayLink chipset | DL-39003 | DL-6950 DisplayLink1 |