Tessarix DK-4666 XT Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK4666-XT · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 6,800 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #11,950 |
| Street price | $399 |
| Power | 120 W |
| Performance per dollar | 17.04 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-4666 XT |
| 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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
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| Strivon DK-2806 Pro USB4 40Gbps Dock (96W) | 4,012 | $159 | Compare |
| Vantrel DK-9347 Ultra Thunderbolt 4 Dock (100W) | 4,497 | $239 | Compare |
| Tessarix DK-3986 Edge USB-C 10Gbps Dock (60W) | 1,710 | $59 | Compare |
| Strivon DK-5385 Pro Thunderbolt 4 Dock (90W) | 2,902 | $119 | Compare |
| Tessarix DK-8041 Ti USB-C 10Gbps Dock (100W) | 3,107 | $109 | Compare |
| Tessarix DK-6939 Core Thunderbolt 4 Dock (96W) | 3,343 | $129 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix DK-4666 XT Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/72530193 (accessed 2026-10-19).