Veltrix DK-8121 Ultra Thunderbolt 4 Dock (100W)
Thunderbolt & USB4 Docks · Veltrix · SKU DK8121-ULTRA · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 1,345 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #18,537 |
| Street price | $49 |
| Power | 130 W |
| Performance per dollar | 27.45 |
| Released | 2020 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix DK-8121 Ultra |
| Host connection | Thunderbolt 4 (40Gbps) |
| Host charging | 100 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 | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-4467 XT USB-C 10Gbps Dock (85W) | 1,522 | $49 | Compare |
| Strivon DK-2970 Pro Thunderbolt 4 Dock (100W) | 4,031 | $219 | Compare |
| Vantrel DK-2994 Edge USB-C 10Gbps Dock (60W) | 2,184 | $79 | Compare |
| Tessarix DK-5478 Ultra USB-C 10Gbps Dock (100W) | 6,800 | $449 | Compare |
| Strivon DK-8556 Prime USB-C 10Gbps Dock (60W) | 6,209 | $379 | Compare |
| Quorvex DK-3138 Plus Thunderbolt 4 Dock (100W) | 5,522 | $299 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Veltrix DK-8121 Ultra Thunderbolt 4 Dock (100W)”, https://vextor7.com/item/90125329 (accessed 2026-10-19).