Tessarix DK-7854 XT Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7854-XT · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 6,800 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #46,886 |
| Street price | $399 |
| Power | 120 W |
| Performance per dollar | 17.04 |
| Released | 2020 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7854 XT |
| 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 |
|---|---|---|---|
| Strivon DK-1114 Ti USB-C 10Gbps Dock (100W) | 5,253 | $279 | Compare |
| Quorvex DK-2597 Pro Thunderbolt 5 Dock (140W, 2.5GbE) | 4,920 | $309 | Compare |
| Quorvex DK-1668 Plus USB4 40Gbps Dock (96W) | 1,616 | $59 | Compare |
| Tessarix DK-3915 Max USB-C 10Gbps Dock (85W) | 3,501 | $129 | Compare |
| Tessarix DK-7779 Plus USB4 40Gbps Dock (100W) | 3,281 | $149 | Compare |
| Vantrel DK-7282 SE Thunderbolt 4 Dock (90W) | 5,116 | $299 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-7854 XT Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/92430648 (accessed 2026-10-24).