Tessarix DK-3306 Ultra USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3306-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 3,328 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #10,781 |
| Street price | $139 |
| Power | 120 W |
| Performance per dollar | 23.94 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3306 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 | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon DK-4312 Core Thunderbolt 4 Dock (90W) | 3,445 | $159 | Compare |
| Quorvex DK-1391 XT Thunderbolt 4 Dock (90W) | 6,656 | $429 | Compare |
| Veltrix DK-1279 SE USB-C 10Gbps Dock (60W) | 2,102 | $69 | Compare |
| Quorvex DK-5792 XT USB4 40Gbps Dock (100W) | 2,336 | $89 | Compare |
| Tessarix DK-7877 Prime USB4 40Gbps Dock (96W) | 3,024 | $129 | Compare |
| Vantrel DK-6799 Pro USB-C 10Gbps Dock (60W) | 2,361 | $79 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3306 Ultra USB4 40Gbps Dock (90W)”, https://vextor7.com/item/3579008 (accessed 2026-10-21).