Veltrix DK-4221 Pro Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Veltrix · SKU DK4221-PRO · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 1,127 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #32,741 |
| Street price | $49 |
| Power | 120 W |
| Performance per dollar | 23.00 |
| Released | 2020 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix DK-4221 Pro |
| 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 |
|---|---|---|---|
| Tessarix DK-5447 Ultra Thunderbolt 4 Dock (90W) | 1,506 | $59 | Compare |
| Quorvex DK-8109 Prime Thunderbolt 4 Dock (100W) | 4,496 | $219 | Compare |
| Veltrix DK-6138 Core USB-C 10Gbps Dock (85W) | 3,751 | $169 | Compare |
| Quorvex DK-3741 Ultra USB4 40Gbps Dock (96W) | 4,113 | $159 | Compare |
| Tessarix DK-7354 SE USB-C 10Gbps Dock (100W) | 4,783 | $259 | Compare |
| Quorvex DK-3645 Ultra Thunderbolt 4 Dock (100W) | 4,599 | $189 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Veltrix DK-4221 Pro Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/7005036 (accessed 2026-10-24).