Tessarix DK-9900 Ultra Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK9900-ULTRA · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 6,567 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #48,294 |
| Street price | $449 |
| Power | 120 W |
| Performance per dollar | 14.63 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-9900 Ultra |
| Host connection | Thunderbolt 4 (40Gbps) |
| Host charging | 90 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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Vantrel DK-1788 Edge USB-C 10Gbps Dock (100W) | 2,395 | $99 | Compare |
| Veltrix DK-9651 SE USB-C 10Gbps Dock (60W) | 6,525 | $369 | Compare |
| Quorvex DK-8261 Ti USB-C 10Gbps Dock (60W) | 2,504 | $89 | Compare |
| Quorvex DK-8826 Core USB-C 10Gbps Dock (100W) | 3,783 | $159 | Compare |
| Veltrix DK-5366 Pro USB-C 10Gbps Dock (85W) | 1,295 | $59 | Compare |
| Tessarix DK-9597 Plus USB-C 10Gbps Dock (85W) | 2,726 | $99 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-9900 Ultra Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/85637735 (accessed 2026-10-19).