Tessarix DK-2140 Pro Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK2140-PRO · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 6,491 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #48,585 |
| Street price | $389 |
| Power | 120 W |
| Performance per dollar | 16.69 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-2140 Pro |
| Host connection | Thunderbolt 4 (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 | 2.5GbE |
| 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-1737 Core Thunderbolt 5 Dock (140W, 2.5GbE) | 4,780 | $279 | Compare |
| Vantrel DK-2737 SE Thunderbolt 4 Dock (96W) | 5,120 | $299 | Compare |
| Veltrix DK-7727 Ti Thunderbolt 4 Dock (100W) | 6,748 | $449 | Compare |
| Veltrix DK-2397 Ultra USB-C 10Gbps Dock (100W) | 1,355 | $59 | Compare |
| Veltrix DK-7134 XT Thunderbolt 4 Dock (96W) | 5,731 | $329 | Compare |
| Tessarix DK-2369 Pro USB-C 10Gbps Dock (60W) | 3,527 | $139 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-2140 Pro Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/7610366 (accessed 2026-10-19).