Tessarix DK-6689 XT USB4 40Gbps Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK6689-XT · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 3,794 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #45,042 |
| Street price | $159 |
| Power | 126 W |
| Performance per dollar | 23.86 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-6689 XT |
| 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-6767 SE USB-C 10Gbps Dock (60W) | 4,732 | $239 | Compare |
| Tessarix DK-5341 Max USB-C 10Gbps Dock (60W) | 2,581 | $109 | Compare |
| Strivon DK-8202 Prime Thunderbolt 4 Dock (90W) | 4,765 | $249 | Compare |
| Tessarix DK-5694 SE Thunderbolt 4 Dock (90W) | 5,219 | $249 | Compare |
| Tessarix DK-8464 SE USB4 40Gbps Dock (96W) | 1,646 | $59 | Compare |
| Vantrel DK-1073 Core Thunderbolt 4 Dock (90W) | 6,591 | $389 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-6689 XT USB4 40Gbps Dock (96W)”, https://vextor7.com/item/313854 (accessed 2026-10-24).