Tessarix DK-4785 Prime USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK4785-PRIME · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 3,215 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #32,805 |
| Street price | $139 |
| Power | 120 W |
| Performance per dollar | 23.13 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-4785 Prime |
| 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 | None |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-3384 Max USB4 40Gbps Dock (100W) | 4,238 | $219 | Compare |
| Strivon DK-6117 Max USB-C 10Gbps Dock (60W) | 1,423 | $59 | Compare |
| Veltrix DK-8145 SE USB-C 10Gbps Dock (85W) | 4,999 | $269 | Compare |
| Tessarix DK-4693 Plus USB-C 10Gbps Dock (60W) | 2,210 | $69 | Compare |
| Quorvex DK-6708 XT Thunderbolt 5 Dock (180W, 2.5GbE) | 6,629 | $419 | Compare |
| Vantrel DK-6378 Core USB-C 10Gbps Dock (85W) | 6,800 | $419 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-4785 Prime USB4 40Gbps Dock (90W)”, https://vextor7.com/item/2691083 (accessed 2026-10-25).