Tessarix DK-7879 Plus USB4 40Gbps Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7879-PLUS · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 4,419 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #44,297 |
| Street price | $239 |
| Power | 126 W |
| Performance per dollar | 18.49 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7879 Plus |
| Host connection | USB4 (40Gbps) |
| Host charging | 96 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 | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-2791 Core USB4 40Gbps Dock (100W) | 4,289 | $199 | Compare |
| Tessarix DK-2823 XT USB4 40Gbps Dock (90W) | 1,697 | $59 | Compare |
| Vantrel DK-8016 Core USB-C 10Gbps Dock (100W) | 4,757 | $239 | Compare |
| Tessarix DK-4556 Ti Thunderbolt 5 Dock (140W, 2.5GbE) | 6,551 | $359 | Compare |
| Veltrix DK-1914 Ti USB-C 10Gbps Dock (60W) | 2,325 | $89 | Compare |
| Vantrel DK-4155 Ti USB4 40Gbps Dock (96W) | 3,394 | $119 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-7879 Plus USB4 40Gbps Dock (96W)”, https://vextor7.com/item/21534702 (accessed 2026-10-26).