Quorvex DK-7781 XT Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Quorvex · SKU DK7781-XT · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 4,896 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #49,337 |
| Street price | $229 |
| Power | 120 W |
| Performance per dollar | 21.38 |
| Released | 2020 |
Specifications
| Brand | Quorvex |
|---|---|
| Model | Quorvex DK-7781 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 |
|---|---|---|---|
| Tessarix DK-8755 XT USB-C 10Gbps Dock (85W) | 5,743 | $349 | Compare |
| Veltrix DK-5036 Ti Thunderbolt 4 Dock (90W) | 2,460 | $99 | Compare |
| Veltrix DK-6374 Prime Thunderbolt 4 Dock (90W) | 2,145 | $79 | Compare |
| Vantrel DK-7622 Ultra USB4 40Gbps Dock (96W) | 2,932 | $109 | Compare |
| Veltrix DK-3281 Ti USB-C 10Gbps Dock (85W) | 2,213 | $89 | Compare |
| Tessarix DK-8985 Pro Thunderbolt 4 Dock (90W) | 5,028 | $259 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Quorvex DK-7781 XT Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/2293398 (accessed 2026-10-19).