Tessarix DK-1893 Pro USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK1893-PRO · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 1,737 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #6,655 |
| Street price | $59 |
| Power | 120 W |
| Performance per dollar | 29.44 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-1893 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 |
|---|---|---|---|
| Vantrel DK-2908 Edge Thunderbolt 4 Dock (90W) | 5,713 | $349 | Compare |
| Quorvex DK-3251 Max Thunderbolt 4 Dock (100W) | 3,334 | $139 | Compare |
| Strivon DK-2264 Prime Thunderbolt 4 Dock (90W) | 5,477 | $279 | Compare |
| Tessarix DK-9802 XT USB-C 10Gbps Dock (85W) | 2,993 | $129 | Compare |
| Strivon DK-5497 Prime USB4 40Gbps Dock (96W) | 1,515 | $59 | Compare |
| Quorvex DK-2276 Ultra Thunderbolt 4 Dock (100W) | 6,738 | $449 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-1893 Pro USB4 40Gbps Dock (90W)”, https://vextor7.com/item/9391237 (accessed 2026-10-19).