Tessarix DK-8919 Ultra Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK8919-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 3,998 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #19,453 |
| Street price | $189 |
| Power | 120 W |
| Performance per dollar | 21.15 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-8919 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-1913 XT Thunderbolt 4 Dock (96W) | 4,300 | $229 | Compare |
| Strivon DK-5555 Pro USB-C 10Gbps Dock (60W) | 3,705 | $129 | Compare |
| Veltrix DK-3967 XT Thunderbolt 4 Dock (90W) | 4,610 | $199 | Compare |
| Strivon DK-6418 Plus USB4 40Gbps Dock (96W) | 1,142 | $49 | Compare |
| Strivon DK-4848 Prime USB4 40Gbps Dock (100W) | 3,322 | $149 | Compare |
| Vantrel DK-2070 Edge Thunderbolt 4 Dock (90W) | 3,428 | $159 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-8919 Ultra Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/69721094 (accessed 2026-10-20).