Docking Station comparison
Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 vs Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging
Compare the published specifications for these two products. Values are shown as documented in the catalogue; an unlisted value means the specification is not available here, not necessarily that the product lacks the feature.
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Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900
Docking Station
Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging
Docking Station
Specification comparison
| Specification | Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 | Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging |
|---|---|---|
| Category | Docking Station | Docking Station |
| Host interface | USB 3.0 or USB-C | USB-C / USB4 / Thunderbolt 3/4/5 |
| USB-A ports | 6× USB-A (2× USB 3.0 + 4× USB 2.0) | 6× USB-A 5Gbps |
| Video outputs | 2× HDMI | 3× HDMI (1× 4K30 Alt Mode + 2× 1080p60 DisplayLink) |
| Maximum video support | 2× 1920×1200 @ 60Hz | 1× 4K30 + 2× 1080p60 |
| Maximum data rate | 5Gbps USB 3.0 | 5Gbps USB |
| Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Audio | 3.5mm audio | 3.5mm audio |
| Power input | External power adapter | 135W external power adapter |
| Host charging | Not listed | 100 |
Key documented differences
- Host interface: Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 lists USB 3.0 or USB-C; Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging lists USB-C / USB4 / Thunderbolt 3/4/5.
- USB-A ports: Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 lists 6× USB-A (2× USB 3.0 + 4× USB 2.0); Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging lists 6× USB-A 5Gbps.
- Video outputs: Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 lists 2× HDMI; Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging lists 3× HDMI (1× 4K30 Alt Mode + 2× 1080p60 DisplayLink).
- Maximum video support: Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 lists 2× 1920×1200 @ 60Hz; Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging lists 1× 4K30 + 2× 1080p60.
- Maximum data rate: Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 lists 5Gbps USB 3.0; Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging lists 5Gbps USB.
- Power input: Plugable Universal Dual Monitor Docking Station, TAA Compliant - UD-3900 lists External power adapter; Plugable USB-C Triple Monitor Docking Station, 100W Laptop Charging lists 135W external power adapter.
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