Tessarix DK-3947 SE Thunderbolt 4 Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3947-SE · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 3,449 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #36,301 |
| Street price | $139 |
| Power | 130 W |
| Performance per dollar | 24.81 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3947 SE |
| Host connection | Thunderbolt 4 (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 | 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 |
|---|---|---|---|
| Quorvex DK-5109 Ultra USB-C 10Gbps Dock (60W) | 1,628 | $59 | Compare |
| Quorvex DK-2886 Pro USB-C 10Gbps Dock (85W) | 3,252 | $119 | Compare |
| Vantrel DK-3312 SE USB-C 10Gbps Dock (100W) | 1,520 | $59 | Compare |
| Quorvex DK-3440 Ultra USB-C 10Gbps Dock (85W) | 1,825 | $79 | Compare |
| Veltrix DK-7806 Plus USB-C 10Gbps Dock (100W) | 2,546 | $89 | Compare |
| Quorvex DK-4308 Max Thunderbolt 4 Dock (96W) | 6,227 | $409 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3947 SE Thunderbolt 4 Dock (100W)”, https://vextor7.com/item/20098541 (accessed 2026-10-26).