Vantrel DK-3321 Plus USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Vantrel · SKU DK3321-PLUS · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 3,902 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #34,804 |
| Street price | $159 |
| Power | 120 W |
| Performance per dollar | 24.54 |
| Released | 2024 |
Specifications
| Brand | Vantrel |
|---|---|
| Model | Vantrel DK-3321 Plus |
| Host connection | USB4 (40Gbps) |
| Host charging | 90 W USB Power Delivery |
| Displays | Up to 2× 4K 60 Hz or 1× 8K 30 Hz |
| Downstream Thunderbolt/USB4 | 3× Thunderbolt 4 / USB4 |
| USB-A | 2× 10Gbps, 1× 5Gbps |
| Ethernet | 1GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-7192 Ultra USB-C 10Gbps Dock (60W) | 3,567 | $149 | Compare |
| Veltrix DK-1928 Ti Thunderbolt 4 Dock (90W) | 5,667 | $399 | Compare |
| Tessarix DK-2637 Prime USB4 40Gbps Dock (96W) | 2,789 | $109 | Compare |
| Tessarix DK-2770 Ti USB-C 10Gbps Dock (100W) | 6,452 | $389 | Compare |
| Quorvex DK-1034 Core Thunderbolt 4 Dock (100W) | 2,181 | $79 | Compare |
| Tessarix DK-8997 Plus Thunderbolt 4 Dock (90W) | 2,999 | $109 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Vantrel DK-3321 Plus USB4 40Gbps Dock (90W)”, https://vextor7.com/item/5489764 (accessed 2026-10-19).