Tessarix DK-8501 Ultra Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK8501-ULTRA · Released 2025 · Updated 2026-10-18
Key facts
| Benchmark index | 4,117 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #42,042 |
| Street price | $189 |
| Power | 120 W |
| Performance per dollar | 21.78 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-8501 Ultra |
| 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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix DK-3611 Pro USB4 40Gbps Dock (90W) | 6,235 | $389 | Compare |
| Strivon DK-1573 Edge Thunderbolt 5 Dock (140W, 2.5GbE) | 6,432 | $429 | Compare |
| Vantrel DK-7825 SE Thunderbolt 5 Dock (140W, 2.5GbE) | 6,043 | $379 | Compare |
| Quorvex DK-8785 Pro Thunderbolt 4 Dock (100W) | 6,503 | $369 | Compare |
| Tessarix DK-6007 Ultra USB4 40Gbps Dock (100W) | 5,804 | $349 | Compare |
| Quorvex DK-9475 XT USB-C 10Gbps Dock (60W) | 6,646 | $389 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-8501 Ultra Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/1798144 (accessed 2026-10-18).