Vantrel DK-8421 Max Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Vantrel · SKU DK8421-MAX · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 2,493 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #28,744 |
| Street price | $89 |
| Power | 120 W |
| Performance per dollar | 28.01 |
| Released | 2024 |
Specifications
| Brand | Vantrel |
|---|---|
| Model | Vantrel DK-8421 Max |
| 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 | 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-2959 Plus USB-C 10Gbps Dock (100W) | 2,156 | $69 | Compare |
| Quorvex DK-4914 SE USB-C 10Gbps Dock (85W) | 3,286 | $149 | Compare |
| Veltrix DK-8118 SE USB-C 10Gbps Dock (85W) | 2,641 | $99 | Compare |
| Veltrix DK-4955 SE USB-C 10Gbps Dock (85W) | 6,418 | $399 | Compare |
| Tessarix DK-3521 Pro USB-C 10Gbps Dock (100W) | 2,501 | $89 | Compare |
| Quorvex DK-4587 XT Thunderbolt 4 Dock (96W) | 5,397 | $319 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Vantrel DK-8421 Max Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/8095644 (accessed 2026-10-22).