Tessarix DK-2421 Max USB4 40Gbps Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK2421-MAX · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 3,989 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #34,663 |
| Street price | $169 |
| Power | 126 W |
| Performance per dollar | 23.60 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-2421 Max |
| 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 | 1GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 126 W external |
Related guides
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| Quorvex DK-7826 Pro USB4 40Gbps Dock (96W) | 6,602 | $409 | Compare |
| Tessarix DK-5904 Ultra Thunderbolt 4 Dock (100W) | 6,665 | $449 | Compare |
| Strivon DK-4064 Prime USB4 40Gbps Dock (100W) | 2,239 | $89 | Compare |
| Tessarix DK-6798 SE Thunderbolt 4 Dock (96W) | 5,539 | $299 | Compare |
| Quorvex DK-4753 Prime Thunderbolt 4 Dock (100W) | 4,280 | $199 | Compare |
| Tessarix DK-6882 Prime USB-C 10Gbps Dock (85W) | 3,445 | $139 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix DK-2421 Max USB4 40Gbps Dock (96W)”, https://vextor7.com/item/8967048 (accessed 2026-10-24).