Tessarix DK-7257 Prime USB4 40Gbps Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7257-PRIME · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 2,628 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #2,515 |
| Street price | $99 |
| Power | 130 W |
| Performance per dollar | 26.55 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7257 Prime |
| Host connection | USB4 (40Gbps) |
| Host charging | 100 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 | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Vantrel DK-6771 Prime USB-C 10Gbps Dock (100W) | 6,800 | $449 | Compare |
| Quorvex DK-9860 Max USB-C 10Gbps Dock (100W) | 4,381 | $249 | Compare |
| Vantrel DK-6892 Plus Thunderbolt 4 Dock (100W) | 6,800 | $399 | Compare |
| Veltrix DK-2831 Core Thunderbolt 4 Dock (96W) | 5,538 | $269 | Compare |
| Veltrix DK-3958 Plus USB4 40Gbps Dock (96W) | 1,748 | $69 | Compare |
| Strivon DK-2490 Ti USB4 40Gbps Dock (100W) | 1,389 | $49 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-7257 Prime USB4 40Gbps Dock (100W)”, https://vextor7.com/item/85962073 (accessed 2026-10-23).