Tessarix DK-9985 Ti USB4 40Gbps Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK9985-TI · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 3,250 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #17,117 |
| Street price | $109 |
| Power | 130 W |
| Performance per dollar | 29.82 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-9985 Ti |
| 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 | 1GbE |
| Card reader | None |
| Audio | 3.5 mm combo jack |
| Power supply | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-8613 Prime USB-C 10Gbps Dock (85W) | 4,156 | $199 | Compare |
| Tessarix DK-7860 Prime Thunderbolt 5 Dock (140W, 2.5GbE) | 4,114 | $189 | Compare |
| Strivon DK-9689 Core USB-C 10Gbps Dock (60W) | 6,265 | $429 | Compare |
| Vantrel DK-7261 XT Thunderbolt 4 Dock (100W) | 6,723 | $389 | Compare |
| Vantrel DK-3313 Core Thunderbolt 4 Dock (96W) | 5,958 | $359 | Compare |
| Quorvex DK-6517 Plus Thunderbolt 4 Dock (96W) | 4,994 | $239 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-9985 Ti USB4 40Gbps Dock (100W)”, https://vextor7.com/item/69722630 (accessed 2026-10-20).