Tessarix DK-6643 Plus USB4 40Gbps Dock (100W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK6643-PLUS · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 1,768 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #48,682 |
| Street price | $69 |
| Power | 130 W |
| Performance per dollar | 25.62 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-6643 Plus |
| 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-4954 Max Thunderbolt 4 Dock (96W) | 5,945 | $389 | Compare |
| Tessarix DK-3323 Ultra USB-C 10Gbps Dock (85W) | 3,345 | $129 | Compare |
| Tessarix DK-1051 Pro USB4 40Gbps Dock (90W) | 5,432 | $299 | Compare |
| Veltrix DK-8313 Plus USB4 40Gbps Dock (90W) | 1,684 | $69 | Compare |
| Quorvex DK-4069 Core Thunderbolt 5 Dock (140W, 2.5GbE) | 5,791 | $319 | Compare |
| Vantrel DK-7561 Ti USB-C 10Gbps Dock (100W) | 4,455 | $199 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-6643 Plus USB4 40Gbps Dock (100W)”, https://vextor7.com/item/17530247 (accessed 2026-10-19).