Tessarix DK-3689 Ultra USB-C 10Gbps Dock (85W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3689-ULTRA · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 1,057 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #18,140 |
| Street price | $49 |
| Power | 115 W |
| Performance per dollar | 21.57 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3689 Ultra |
| 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 |
|---|---|---|---|
| Veltrix DK-1558 SE Thunderbolt 4 Dock (100W) | 3,610 | $169 | Compare |
| Vantrel DK-1967 Edge USB4 40Gbps Dock (90W) | 5,466 | $309 | Compare |
| Veltrix DK-6460 Core USB-C 10Gbps Dock (100W) | 1,327 | $59 | Compare |
| Quorvex DK-1967 Core USB-C 10Gbps Dock (100W) | 2,864 | $109 | Compare |
| Vantrel DK-4208 Core Thunderbolt 4 Dock (96W) | 6,186 | $369 | Compare |
| Quorvex DK-2964 Edge Thunderbolt 4 Dock (96W) | 5,026 | $259 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3689 Ultra USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/32635556 (accessed 2026-10-24).