Tessarix DK-3962 Ultra Thunderbolt 5 Dock (240W, 2.5GbE)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3962-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 3,810 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #45,088 |
| Street price | $189 |
| Power | 270 W |
| Performance per dollar | 20.16 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3962 Ultra |
| Host connection | Thunderbolt 5 (80Gbps, up to 120Gbps Bandwidth Boost) |
| Host charging | 240 W USB Power Delivery (EPR) |
| Displays | Up to 3× 4K 144 Hz |
| Downstream Thunderbolt/USB4 | 3× Thunderbolt 5 |
| USB-A | 3× 10Gbps |
| Ethernet | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 320 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-6788 Ultra USB-C 10Gbps Dock (85W) | 6,112 | $349 | Compare |
| Tessarix DK-1623 Pro Thunderbolt 4 Dock (100W) | 2,829 | $109 | Compare |
| Tessarix DK-4623 Prime USB-C 10Gbps Dock (100W) | 1,944 | $69 | Compare |
| Vantrel DK-6094 Plus USB-C 10Gbps Dock (100W) | 4,190 | $189 | Compare |
| Veltrix DK-2380 Plus Thunderbolt 4 Dock (90W) | 3,626 | $149 | Compare |
| Veltrix DK-8977 Edge USB-C 10Gbps Dock (60W) | 3,487 | $149 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3962 Ultra Thunderbolt 5 Dock (240W, 2.5GbE)”, https://vextor7.com/item/18367459 (accessed 2026-10-19).