Tessarix DK-8870 Prime USB-C 10Gbps Dock (85W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK8870-PRIME · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 3,721 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #13,215 |
| Street price | $159 |
| Power | 115 W |
| Performance per dollar | 23.40 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-8870 Prime |
| 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 | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 115 W external |
Related guides
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| Vantrel DK-4420 SE USB-C 10Gbps Dock (60W) | 2,117 | $79 | Compare |
| Strivon DK-9872 Prime USB-C 10Gbps Dock (85W) | 1,388 | $49 | Compare |
| Vantrel DK-3464 Max USB4 40Gbps Dock (90W) | 1,300 | $49 | Compare |
| Tessarix DK-6904 SE USB4 40Gbps Dock (90W) | 5,339 | $299 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix DK-8870 Prime USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/9607482 (accessed 2026-10-26).