Docking Station comparison
SD4780P USB-C Triple Video Docking Station vs USB-C & USB-A Dock, Quad Monitor, 100W PD
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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SD4780P USB-C Triple Video Docking Station
Docking Station
USB-C & USB-A Dock, Quad Monitor, 100W PD
Docking Station
Specification comparison
| Specification | SD4780P USB-C Triple Video Docking Station | USB-C & USB-A Dock, Quad Monitor, 100W PD |
|---|---|---|
| Category | Docking Station | Docking Station |
| Host interface | USB-C or USB-A (DisplayLink) | USB-C / Thunderbolt 3 |
| Host charging | 100 | 100 |
| USB-A ports | 5× USB-A (1× 10Gbps; 4× 5Gbps) | 3× USB-A 5Gbps |
| USB-C data ports | 1× USB-C 3.2 Gen2 | 1× USB-C 10Gbps |
| Video outputs | DisplayPort++ + HDMI | 4× DisplayPort/HDMI outputs |
| Maximum video support | Dual 4K | Up to 4× 4K60 or dual 5K60 using paired DisplayPort outputs |
| Maximum data rate | 10Gbps | 10Gbps |
| Audio | 3.5mm combo microphone/headphone | 3.5mm TRRS |
| Power input | External power adapter | External power adapter |
| Ethernet | Not listed | Gigabit Ethernet |
Key documented differences
- Host interface: SD4780P USB-C Triple Video Docking Station lists USB-C or USB-A (DisplayLink); USB-C & USB-A Dock, Quad Monitor, 100W PD lists USB-C / Thunderbolt 3.
- USB-A ports: SD4780P USB-C Triple Video Docking Station lists 5× USB-A (1× 10Gbps; 4× 5Gbps); USB-C & USB-A Dock, Quad Monitor, 100W PD lists 3× USB-A 5Gbps.
- USB-C data ports: SD4780P USB-C Triple Video Docking Station lists 1× USB-C 3.2 Gen2; USB-C & USB-A Dock, Quad Monitor, 100W PD lists 1× USB-C 10Gbps.
- Video outputs: SD4780P USB-C Triple Video Docking Station lists DisplayPort++ + HDMI; USB-C & USB-A Dock, Quad Monitor, 100W PD lists 4× DisplayPort/HDMI outputs.
- Maximum video support: SD4780P USB-C Triple Video Docking Station lists Dual 4K; USB-C & USB-A Dock, Quad Monitor, 100W PD lists Up to 4× 4K60 or dual 5K60 using paired DisplayPort outputs.
- Audio: SD4780P USB-C Triple Video Docking Station lists 3.5mm combo microphone/headphone; USB-C & USB-A Dock, Quad Monitor, 100W PD lists 3.5mm TRRS.
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