Veltrix DK-9857 Plus USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Veltrix · SKU DK9857-PLUS · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 2,174 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #27,148 |
| Street price | $79 |
| Power | 120 W |
| Performance per dollar | 27.52 |
| Released | 2022 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix DK-9857 Plus |
| 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 |
|---|---|---|---|
| Strivon DK-9458 Core USB-C 10Gbps Dock (85W) | 3,531 | $149 | Compare |
| Quorvex DK-5767 Core USB-C 10Gbps Dock (60W) | 2,196 | $69 | Compare |
| Quorvex DK-1053 XT Thunderbolt 4 Dock (100W) | 4,695 | $269 | Compare |
| Tessarix DK-4455 SE Thunderbolt 4 Dock (100W) | 6,533 | $389 | Compare |
| Strivon DK-4513 Edge USB4 40Gbps Dock (90W) | 1,798 | $69 | Compare |
| Veltrix DK-7829 XT USB4 40Gbps Dock (90W) | 2,588 | $89 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Veltrix DK-9857 Plus USB4 40Gbps Dock (90W)”, https://vextor7.com/item/46973447 (accessed 2026-10-22).