Tessarix DK-3903 Ultra Thunderbolt 4 Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3903-ULTRA · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 3,643 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #30,637 |
| Street price | $149 |
| Power | 126 W |
| Performance per dollar | 24.45 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3903 Ultra |
| Host connection | Thunderbolt 4 (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 | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon DK-6568 XT Thunderbolt 4 Dock (100W) | 6,206 | $399 | Compare |
| Strivon DK-1873 Plus USB-C 10Gbps Dock (60W) | 2,234 | $89 | Compare |
| Strivon DK-6014 SE USB-C 10Gbps Dock (60W) | 1,950 | $59 | Compare |
| Veltrix DK-9808 SE USB-C 10Gbps Dock (60W) | 5,938 | $349 | Compare |
| Vantrel DK-5333 Pro USB4 40Gbps Dock (90W) | 2,555 | $99 | Compare |
| Strivon DK-8582 Ultra USB-C 10Gbps Dock (85W) | 4,097 | $179 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3903 Ultra Thunderbolt 4 Dock (96W)”, https://vextor7.com/item/21459325 (accessed 2026-10-26).