Tessarix DK-7909 Ultra Thunderbolt 4 Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7909-ULTRA · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 3,119 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #42,298 |
| Street price | $119 |
| Power | 126 W |
| Performance per dollar | 26.21 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7909 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 | None |
| Audio | 3.5 mm combo jack |
| Power supply | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix DK-5950 SE USB-C 10Gbps Dock (85W) | 4,575 | $199 | Compare |
| Vantrel DK-4986 Max USB4 40Gbps Dock (96W) | 1,401 | $59 | Compare |
| Vantrel DK-5338 Core Thunderbolt 4 Dock (100W) | 4,058 | $199 | Compare |
| Vantrel DK-2068 Prime Thunderbolt 4 Dock (90W) | 5,568 | $329 | Compare |
| Quorvex DK-1955 Prime USB-C 10Gbps Dock (85W) | 2,997 | $109 | Compare |
| Veltrix DK-5385 Plus Thunderbolt 5 Dock (180W, 2.5GbE) | 4,428 | $209 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-7909 Ultra Thunderbolt 4 Dock (96W)”, https://vextor7.com/item/4189638 (accessed 2026-10-26).