Tessarix DK-1489 Pro USB4 40Gbps Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK1489-PRO · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 1,873 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #9,921 |
| Street price | $69 |
| Power | 130 W |
| Performance per dollar | 27.14 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-1489 Pro |
| 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-2397 Plus USB-C 10Gbps Dock (100W) | 1,150 | $59 | Compare |
| Tessarix DK-4010 Edge Thunderbolt 4 Dock (90W) | 4,321 | $189 | Compare |
| Tessarix DK-6240 Ti USB-C 10Gbps Dock (60W) | 1,065 | $49 | Compare |
| Vantrel DK-6891 SE Thunderbolt 4 Dock (90W) | 5,757 | $339 | Compare |
| Tessarix DK-4608 Ultra Thunderbolt 4 Dock (96W) | 6,610 | $449 | Compare |
| Tessarix DK-4880 Pro USB-C 10Gbps Dock (100W) | 6,459 | $439 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-1489 Pro USB4 40Gbps Dock (100W)”, https://vextor7.com/item/83958205 (accessed 2026-10-26).