Vantrel DK-9456 Ultra USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Vantrel · SKU DK9456-ULTRA · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 3,645 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #31,937 |
| Street price | $159 |
| Power | 120 W |
| Performance per dollar | 22.92 |
| Released | 2022 |
Specifications
| Brand | Vantrel |
|---|---|
| Model | Vantrel DK-9456 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 | 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-3502 Core USB-C 10Gbps Dock (85W) | 1,212 | $59 | Compare |
| Strivon DK-5676 Ti USB-C 10Gbps Dock (85W) | 4,572 | $219 | Compare |
| Vantrel DK-9238 Pro Thunderbolt 4 Dock (96W) | 5,708 | $329 | Compare |
| Veltrix DK-9027 Ultra USB4 40Gbps Dock (90W) | 1,413 | $59 | Compare |
| Veltrix DK-2002 Ultra USB-C 10Gbps Dock (60W) | 3,778 | $169 | Compare |
| Tessarix DK-7135 XT USB-C 10Gbps Dock (85W) | 3,779 | $169 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Vantrel DK-9456 Ultra USB4 40Gbps Dock (90W)”, https://vextor7.com/item/14219669 (accessed 2026-10-26).