Tessarix DK-8576 Ultra USB4 40Gbps Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK8576-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 3,980 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #35,302 |
| Street price | $179 |
| Power | 130 W |
| Performance per dollar | 22.23 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-8576 Ultra |
| Host connection | USB4 (40Gbps) |
| Host charging | 100 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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix DK-3376 Ultra USB-C 10Gbps Dock (85W) | 6,460 | $429 | Compare |
| Tessarix DK-8313 XT Thunderbolt 4 Dock (100W) | 5,030 | $269 | Compare |
| Tessarix DK-2935 Core Thunderbolt 4 Dock (96W) | 3,822 | $149 | Compare |
| Vantrel DK-4256 Ti USB4 40Gbps Dock (96W) | 3,440 | $159 | Compare |
| Veltrix DK-1723 Core Thunderbolt 5 Dock (140W, 2.5GbE) | 3,884 | $179 | Compare |
| Vantrel DK-3847 Edge Thunderbolt 4 Dock (90W) | 2,816 | $109 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-8576 Ultra USB4 40Gbps Dock (100W)”, https://vextor7.com/item/4439612 (accessed 2026-10-21).