Tessarix DK-3850 SE USB4 40Gbps Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3850-SE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 2,193 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #12,953 |
| Street price | $79 |
| Power | 126 W |
| Performance per dollar | 27.76 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3850 SE |
| Host connection | USB4 (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-4751 Plus Thunderbolt 4 Dock (100W) | 6,140 | $379 | Compare |
| Vantrel DK-1518 Pro USB4 40Gbps Dock (100W) | 4,499 | $199 | Compare |
| Quorvex DK-9850 Pro USB-C 10Gbps Dock (85W) | 1,296 | $59 | Compare |
| Tessarix DK-9943 Max USB-C 10Gbps Dock (100W) | 3,157 | $119 | Compare |
| Veltrix DK-5315 Ti USB4 40Gbps Dock (90W) | 6,140 | $329 | Compare |
| Quorvex DK-3212 XT USB-C 10Gbps Dock (100W) | 4,837 | $229 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3850 SE USB4 40Gbps Dock (96W)”, https://vextor7.com/item/416612 (accessed 2026-10-19).