Vantrel DK-3975 Ultra Thunderbolt 4 Dock (96W)
Thunderbolt & USB4 Docks · Vantrel · SKU DK3975-ULTRA · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 4,205 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #29,635 |
| Street price | $199 |
| Power | 126 W |
| Performance per dollar | 21.13 |
| Released | 2022 |
Specifications
| Brand | Vantrel |
|---|---|
| Model | Vantrel DK-3975 Ultra |
| Host connection | Thunderbolt 4 (40Gbps) |
| Host charging | 96 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 | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-4861 Prime Thunderbolt 4 Dock (90W) | 3,956 | $169 | Compare |
| Quorvex DK-7899 Prime USB-C 10Gbps Dock (100W) | 3,598 | $149 | Compare |
| Quorvex DK-9375 XT USB4 40Gbps Dock (100W) | 4,344 | $199 | Compare |
| Veltrix DK-8101 Plus USB-C 10Gbps Dock (100W) | 3,292 | $129 | Compare |
| Tessarix DK-1853 Prime Thunderbolt 4 Dock (100W) | 5,502 | $279 | Compare |
| Veltrix DK-4317 Prime Thunderbolt 4 Dock (100W) | 3,685 | $179 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Vantrel DK-3975 Ultra Thunderbolt 4 Dock (96W)”, https://vextor7.com/item/52591984 (accessed 2026-10-20).