Tessarix DK-3691 Prime USB4 40Gbps Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3691-PRIME · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 1,258 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #34,028 |
| Street price | $49 |
| Power | 126 W |
| Performance per dollar | 25.67 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3691 Prime |
| Host connection | USB4 (40Gbps) |
| Host charging | 96 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 | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix DK-6891 Plus USB4 40Gbps Dock (100W) | 3,126 | $129 | Compare |
| Quorvex DK-8629 Edge Thunderbolt 4 Dock (90W) | 4,955 | $229 | Compare |
| Quorvex DK-2041 Ultra Thunderbolt 4 Dock (96W) | 3,486 | $139 | Compare |
| Strivon DK-1030 Core Thunderbolt 4 Dock (96W) | 4,201 | $209 | Compare |
| Quorvex DK-8125 Core USB-C 10Gbps Dock (85W) | 1,541 | $59 | Compare |
| Vantrel DK-3641 Plus USB-C 10Gbps Dock (100W) | 2,799 | $109 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3691 Prime USB4 40Gbps Dock (96W)”, https://vextor7.com/item/3024007 (accessed 2026-10-26).