Tessarix DK-7131 XT USB4 40Gbps Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7131-XT · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 3,521 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #19,750 |
| Street price | $139 |
| Power | 120 W |
| Performance per dollar | 25.33 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7131 XT |
| 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 | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
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| Tessarix DK-5608 Ultra USB-C 10Gbps Dock (60W) | 3,988 | $179 | Compare |
| Vantrel DK-8547 Prime USB4 40Gbps Dock (90W) | 5,658 | $289 | Compare |
| Tessarix DK-8862 Prime USB4 40Gbps Dock (100W) | 3,355 | $169 | Compare |
| Quorvex DK-8326 Pro Thunderbolt 4 Dock (100W) | 4,097 | $169 | Compare |
| Quorvex DK-3045 Ultra Thunderbolt 5 Dock (140W, 2.5GbE) | 4,161 | $169 | Compare |
| Vantrel DK-1574 XT USB4 40Gbps Dock (90W) | 1,582 | $59 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix DK-7131 XT USB4 40Gbps Dock (90W)”, https://vextor7.com/item/7869953 (accessed 2026-10-20).