Tessarix DK-7666 XT Thunderbolt 4 Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7666-XT · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 5,177 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #11,819 |
| Street price | $339 |
| Power | 130 W |
| Performance per dollar | 15.27 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7666 XT |
| Host connection | Thunderbolt 4 (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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-9498 XT Thunderbolt 4 Dock (96W) | 6,800 | $449 | Compare |
| Vantrel DK-4826 Plus USB-C 10Gbps Dock (100W) | 3,100 | $139 | Compare |
| Strivon DK-6890 Core USB-C 10Gbps Dock (100W) | 1,751 | $59 | Compare |
| Tessarix DK-3738 Plus Thunderbolt 4 Dock (100W) | 5,947 | $349 | Compare |
| Vantrel DK-4374 Ultra USB4 40Gbps Dock (100W) | 2,163 | $79 | Compare |
| Tessarix DK-5937 Prime Thunderbolt 4 Dock (90W) | 3,238 | $149 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-7666 XT Thunderbolt 4 Dock (100W)”, https://vextor7.com/item/9612964 (accessed 2026-10-20).