Tessarix DK-8858 Ultra Thunderbolt 4 Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK8858-ULTRA · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 1,341 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #31,251 |
| Street price | $49 |
| Power | 126 W |
| Performance per dollar | 27.37 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-8858 Ultra |
| Host connection | Thunderbolt 4 (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 | None |
| Audio | 3.5 mm combo jack |
| Power supply | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-2781 Ti USB-C 10Gbps Dock (100W) | 3,178 | $129 | Compare |
| Veltrix DK-2727 XT USB-C 10Gbps Dock (100W) | 1,083 | $49 | Compare |
| Vantrel DK-4998 SE USB-C 10Gbps Dock (100W) | 2,926 | $109 | Compare |
| Vantrel DK-3706 Pro USB4 40Gbps Dock (90W) | 5,665 | $309 | Compare |
| Tessarix DK-5544 XT Thunderbolt 4 Dock (90W) | 1,121 | $59 | Compare |
| Vantrel DK-2808 Edge USB-C 10Gbps Dock (85W) | 2,612 | $89 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-8858 Ultra Thunderbolt 4 Dock (96W)”, https://vextor7.com/item/4956469 (accessed 2026-10-21).