Tessarix DK-7870 XT USB4 40Gbps Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK7870-XT · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 3,179 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #14,554 |
| Street price | $119 |
| Power | 130 W |
| Performance per dollar | 26.71 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-7870 XT |
| Host connection | USB4 (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 | 1GbE |
| Card reader | None |
| Audio | 3.5 mm combo jack |
| Power supply | 130 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon DK-6864 XT Thunderbolt 5 Dock (240W, 2.5GbE) | 6,007 | $379 | Compare |
| Vantrel DK-4943 Edge USB-C 10Gbps Dock (60W) | 6,292 | $449 | Compare |
| Strivon DK-5130 Prime Thunderbolt 4 Dock (96W) | 6,064 | $389 | Compare |
| Vantrel DK-8576 Edge USB4 40Gbps Dock (100W) | 4,264 | $179 | Compare |
| Vantrel DK-6026 Pro USB-C 10Gbps Dock (100W) | 1,320 | $59 | Compare |
| Quorvex DK-2176 Prime Thunderbolt 4 Dock (100W) | 5,223 | $289 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-7870 XT USB4 40Gbps Dock (100W)”, https://vextor7.com/item/7685946 (accessed 2026-10-26).