Tessarix DK-4050 Prime USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK4050-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 3,924 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #31,764 |
| Street price | $149 |
| Power | 120 W |
| Performance per dollar | 26.34 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-4050 Prime |
| 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 |
|---|---|---|---|
| Vantrel DK-5625 Plus Thunderbolt 4 Dock (100W) | 5,471 | $309 | Compare |
| Vantrel DK-1861 Pro Thunderbolt 4 Dock (100W) | 6,601 | $389 | Compare |
| Strivon DK-7385 SE Thunderbolt 4 Dock (96W) | 4,506 | $229 | Compare |
| Veltrix DK-1735 Edge Thunderbolt 4 Dock (96W) | 5,338 | $289 | Compare |
| Tessarix DK-9359 Max USB-C 10Gbps Dock (85W) | 1,878 | $79 | Compare |
| Tessarix DK-3780 Edge Thunderbolt 5 Dock (240W, 2.5GbE) | 4,998 | $249 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-4050 Prime USB4 40Gbps Dock (90W)”, https://vextor7.com/item/3798697 (accessed 2026-10-19).