Tessarix DK-1142 Ultra USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK1142-ULTRA · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 2,150 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #27,725 |
| Street price | $79 |
| Power | 120 W |
| Performance per dollar | 27.22 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-1142 Ultra |
| 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 |
|---|---|---|---|
| Quorvex DK-8088 Pro Thunderbolt 4 Dock (90W) | 4,154 | $199 | Compare |
| Veltrix DK-8252 SE Thunderbolt 4 Dock (96W) | 5,537 | $309 | Compare |
| Strivon DK-4383 SE USB-C 10Gbps Dock (85W) | 3,485 | $149 | Compare |
| Quorvex DK-8739 Max USB4 40Gbps Dock (100W) | 4,997 | $269 | Compare |
| Vantrel DK-6460 Edge Thunderbolt 4 Dock (96W) | 4,995 | $239 | Compare |
| Strivon DK-9144 Plus Thunderbolt 4 Dock (96W) | 5,750 | $389 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-1142 Ultra USB4 40Gbps Dock (90W)”, https://vextor7.com/item/62816347 (accessed 2026-10-22).