Tessarix DK-4780 Ultra Thunderbolt 4 Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK4780-ULTRA · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 5,486 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #5,068 |
| Street price | $309 |
| Power | 130 W |
| Performance per dollar | 17.75 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-4780 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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-6671 Prime USB-C 10Gbps Dock (60W) | 2,986 | $109 | Compare |
| Tessarix DK-8942 Ti USB-C 10Gbps Dock (85W) | 1,346 | $59 | Compare |
| Quorvex DK-5364 Edge Thunderbolt 4 Dock (90W) | 5,973 | $309 | Compare |
| Vantrel DK-5149 XT USB4 40Gbps Dock (96W) | 3,429 | $159 | Compare |
| Quorvex DK-2496 Ultra USB-C 10Gbps Dock (85W) | 1,391 | $49 | Compare |
| Quorvex DK-6840 Prime USB4 40Gbps Dock (100W) | 3,532 | $169 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-4780 Ultra Thunderbolt 4 Dock (100W)”, https://vextor7.com/item/85706211 (accessed 2026-10-22).