Tessarix DK-2892 Ultra Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK2892-ULTRA · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 1,796 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #30,858 |
| Street price | $59 |
| Power | 120 W |
| Performance per dollar | 30.44 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-2892 Ultra |
| 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 | 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 |
|---|---|---|---|
| Strivon DK-8078 Core Thunderbolt 4 Dock (90W) | 2,639 | $99 | Compare |
| Veltrix DK-8429 Prime USB-C 10Gbps Dock (60W) | 1,457 | $59 | Compare |
| Vantrel DK-4730 SE USB-C 10Gbps Dock (100W) | 4,531 | $229 | Compare |
| Vantrel DK-2590 Pro USB4 40Gbps Dock (96W) | 3,379 | $139 | Compare |
| Quorvex DK-4050 XT USB4 40Gbps Dock (90W) | 4,897 | $279 | Compare |
| Quorvex DK-9284 Core Thunderbolt 4 Dock (96W) | 5,031 | $269 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-2892 Ultra Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/21475443 (accessed 2026-10-24).