Tessarix DK-1913 Ultra USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK1913-ULTRA · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 3,051 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #16,766 |
| Street price | $129 |
| Power | 120 W |
| Performance per dollar | 23.65 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-1913 Ultra |
| 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 |
|---|---|---|---|
| Veltrix DK-6786 Edge USB-C 10Gbps Dock (60W) | 6,036 | $369 | Compare |
| Tessarix DK-2639 Ultra Thunderbolt 4 Dock (90W) | 4,248 | $159 | Compare |
| Quorvex DK-9540 Ultra Thunderbolt 4 Dock (96W) | 3,259 | $139 | Compare |
| Tessarix DK-2255 Core USB4 40Gbps Dock (96W) | 3,051 | $139 | Compare |
| Quorvex DK-7313 Prime USB-C 10Gbps Dock (85W) | 2,634 | $89 | Compare |
| Veltrix DK-1637 SE USB-C 10Gbps Dock (60W) | 1,095 | $49 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-1913 Ultra USB4 40Gbps Dock (90W)”, https://vextor7.com/item/5811282 (accessed 2026-10-23).