Tessarix DK-4490 Plus Thunderbolt 4 Dock (90W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK4490-PLUS · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 3,514 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #37,667 |
| Street price | $139 |
| Power | 120 W |
| Performance per dollar | 25.28 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-4490 Plus |
| 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 | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 120 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Vantrel DK-1971 Edge USB-C 10Gbps Dock (100W) | 1,505 | $69 | Compare |
| Strivon DK-3098 Plus USB-C 10Gbps Dock (100W) | 1,318 | $49 | Compare |
| Tessarix DK-2919 Pro USB4 40Gbps Dock (96W) | 5,628 | $269 | Compare |
| Strivon DK-8283 Edge USB-C 10Gbps Dock (100W) | 4,030 | $199 | Compare |
| Vantrel DK-3862 XT USB4 40Gbps Dock (100W) | 1,056 | $59 | Compare |
| Vantrel DK-5958 XT USB-C 10Gbps Dock (60W) | 1,735 | $69 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-4490 Plus Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/96561083 (accessed 2026-10-23).