Vantrel DK-3891 Edge USB-C 10Gbps Dock (85W)
Thunderbolt & USB4 Docks · Vantrel · SKU DK3891-EDGE · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 2,290 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #39,832 |
| Street price | $79 |
| Power | 115 W |
| Performance per dollar | 28.99 |
| Released | 2021 |
Specifications
| Brand | Vantrel |
|---|---|
| Model | Vantrel DK-3891 Edge |
| Host connection | USB-C 3.2 Gen 2 (10Gbps), DP Alt Mode |
| Host charging | 85 W USB Power Delivery |
| Displays | 1× 4K 60 Hz |
| Downstream Thunderbolt/USB4 | None |
| USB-A | 2× 10Gbps, 1× 5Gbps |
| Ethernet | 1GbE |
| Card reader | None |
| Audio | 3.5 mm combo jack |
| Power supply | 115 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-2555 Edge Thunderbolt 4 Dock (96W) | 4,751 | $269 | Compare |
| Vantrel DK-2647 Max USB-C 10Gbps Dock (100W) | 1,977 | $69 | Compare |
| Tessarix DK-6836 Plus USB4 40Gbps Dock (100W) | 1,666 | $59 | Compare |
| Tessarix DK-9627 Pro USB4 40Gbps Dock (96W) | 1,544 | $59 | Compare |
| Veltrix DK-1486 Pro USB-C 10Gbps Dock (100W) | 1,535 | $59 | Compare |
| Vantrel DK-6976 Ti USB4 40Gbps Dock (100W) | 5,210 | $289 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Vantrel DK-3891 Edge USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/28026060 (accessed 2026-10-23).