Tessarix DK-3251 Pro USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3251-PRO · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 1,485 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #8,922 |
| Street price | $59 |
| Power | 120 W |
| Performance per dollar | 25.17 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3251 Pro |
| 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 | None |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix DK-8429 Core Thunderbolt 4 Dock (100W) | 3,126 | $119 | Compare |
| Veltrix DK-9320 Plus Thunderbolt 5 Dock (180W, 2.5GbE) | 6,231 | $449 | Compare |
| Strivon DK-1698 Edge USB4 40Gbps Dock (96W) | 1,952 | $79 | Compare |
| Veltrix DK-3653 Max USB4 40Gbps Dock (100W) | 5,257 | $279 | Compare |
| Strivon DK-3024 Max USB4 40Gbps Dock (90W) | 1,817 | $69 | Compare |
| Strivon DK-7275 Ti Thunderbolt 4 Dock (90W) | 6,467 | $419 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3251 Pro USB4 40Gbps Dock (90W)”, https://vextor7.com/item/41678667 (accessed 2026-10-22).