Tessarix DK-9889 Max USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK9889-MAX · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 2,761 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #22,226 |
| Street price | $89 |
| Power | 120 W |
| Performance per dollar | 31.02 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-9889 Max |
| Host connection | USB4 (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 | 1GbE |
| Card reader | None |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-3325 Ultra USB4 40Gbps Dock (100W) | 2,305 | $79 | Compare |
| Quorvex DK-8730 Max Thunderbolt 4 Dock (96W) | 6,800 | $439 | Compare |
| Veltrix DK-5986 Core Thunderbolt 4 Dock (90W) | 4,226 | $199 | Compare |
| Strivon DK-9033 Pro Thunderbolt 4 Dock (96W) | 3,121 | $109 | Compare |
| Veltrix DK-3942 Prime Thunderbolt 4 Dock (100W) | 1,177 | $59 | Compare |
| Strivon DK-1899 Core USB-C 10Gbps Dock (100W) | 2,835 | $109 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-9889 Max USB4 40Gbps Dock (90W)”, https://vextor7.com/item/4648640 (accessed 2026-10-21).