Tessarix DK-1889 Edge USB-C 10Gbps Dock (85W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK1889-EDGE · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 4,428 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #19,948 |
| Street price | $219 |
| Power | 115 W |
| Performance per dollar | 20.22 |
| Released | 2019 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-1889 Edge |
| Host connection | USB-C 3.2 Gen 2 (10Gbps), DP Alt Mode |
| Host charging | 85 W USB Power Delivery |
| Displays | 1× 4K 60 Hz |
| Downstream Thunderbolt/USB4 | None |
| USB-A | 2× 10Gbps, 1× 5Gbps |
| Ethernet | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 115 W external |
Related guides
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| Strivon DK-2124 Edge USB-C 10Gbps Dock (85W) | 1,951 | $69 | Compare |
| Tessarix DK-2953 Pro Thunderbolt 4 Dock (90W) | 4,063 | $189 | Compare |
| Quorvex DK-8513 Ultra USB-C 10Gbps Dock (100W) | 3,418 | $139 | Compare |
| Strivon DK-3772 Ultra USB-C 10Gbps Dock (85W) | 4,435 | $229 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix DK-1889 Edge USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/7705681 (accessed 2026-10-22).