Tessarix DK-6421 Plus USB-C 10Gbps Dock (85W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK6421-PLUS · Released 2019 · Updated 2026-10-24
Key facts
| Benchmark index | 1,159 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #3,143 |
| Street price | $59 |
| Power | 115 W |
| Performance per dollar | 19.64 |
| Released | 2019 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-6421 Plus |
| Host connection | USB-C 3.2 Gen 2 (10Gbps), DP Alt Mode |
| Host charging | 85 W USB Power Delivery |
| Displays | 1× 4K 60 Hz |
| Downstream Thunderbolt/USB4 | None |
| USB-A | 2× 10Gbps, 1× 5Gbps |
| Ethernet | 1GbE |
| Card reader | None |
| Audio | 3.5 mm combo jack |
| Power supply | 115 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-4292 Pro USB-C 10Gbps Dock (100W) | 3,541 | $159 | Compare |
| Veltrix DK-1199 Prime USB-C 10Gbps Dock (100W) | 4,204 | $199 | Compare |
| Strivon DK-1604 Ti Thunderbolt 4 Dock (90W) | 6,800 | $449 | Compare |
| Tessarix DK-5310 Edge USB-C 10Gbps Dock (85W) | 2,762 | $109 | Compare |
| Vantrel DK-4219 XT USB-C 10Gbps Dock (100W) | 3,825 | $149 | Compare |
| Quorvex DK-2290 Edge USB-C 10Gbps Dock (100W) | 2,835 | $99 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-6421 Plus USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/3765133 (accessed 2026-10-24).