Tessarix DK-3309 Edge Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3309-EDGE · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 1,464 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #22,144 |
| Street price | $59 |
| Power | 120 W |
| Performance per dollar | 24.81 |
| Released | 2020 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3309 Edge |
| Host connection | Thunderbolt 4 (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 | None |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon DK-2187 Pro Thunderbolt 4 Dock (96W) | 3,049 | $119 | Compare |
| Vantrel DK-1330 Ti USB4 40Gbps Dock (100W) | 4,407 | $209 | Compare |
| Strivon DK-6620 Edge Thunderbolt 4 Dock (90W) | 6,619 | $449 | Compare |
| Vantrel DK-2104 XT Thunderbolt 4 Dock (100W) | 4,905 | $279 | Compare |
| Vantrel DK-1324 Pro USB-C 10Gbps Dock (60W) | 1,056 | $49 | Compare |
| Tessarix DK-6424 Max Thunderbolt 4 Dock (96W) | 4,741 | $239 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3309 Edge Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/9852697 (accessed 2026-10-20).