Tessarix DK-9840 Max Thunderbolt 5 Dock (140W, 2.5GbE)
Thunderbolt & USB4 Docks · Tessarix · SKU DK9840-MAX · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 5,820 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #47,989 |
| Street price | $349 |
| Power | 170 W |
| Performance per dollar | 16.68 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-9840 Max |
| Host connection | Thunderbolt 5 (80Gbps, up to 120Gbps Bandwidth Boost) |
| Host charging | 140 W USB Power Delivery (EPR) |
| Displays | Up to 3× 4K 144 Hz |
| Downstream Thunderbolt/USB4 | 3× Thunderbolt 5 |
| USB-A | 3× 10Gbps |
| Ethernet | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 220 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Quorvex DK-4907 XT USB4 40Gbps Dock (100W) | 4,487 | $239 | Compare |
| Tessarix DK-2818 Plus USB-C 10Gbps Dock (100W) | 2,707 | $109 | Compare |
| Tessarix DK-3049 Core Thunderbolt 4 Dock (90W) | 3,772 | $169 | Compare |
| Tessarix DK-5415 Edge Thunderbolt 4 Dock (100W) | 5,423 | $299 | Compare |
| Quorvex DK-2525 Max USB-C 10Gbps Dock (100W) | 2,071 | $59 | Compare |
| Tessarix DK-5210 Plus USB4 40Gbps Dock (90W) | 4,171 | $159 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-9840 Max Thunderbolt 5 Dock (140W, 2.5GbE)”, https://vextor7.com/item/6358740 (accessed 2026-10-24).