Tessarix DK-3881 Edge Thunderbolt 4 Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3881-EDGE · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 4,407 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #47,799 |
| Street price | $199 |
| Power | 126 W |
| Performance per dollar | 22.15 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3881 Edge |
| Host connection | Thunderbolt 4 (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 | 2.5GbE |
| Card reader | SD 4.0 UHS-II |
| Audio | 3.5 mm combo jack |
| Power supply | 126 W external |
Related guides
Similar Thunderbolt & USB4 Docks
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix DK-8230 Edge Thunderbolt 4 Dock (100W) | 4,416 | $199 | Compare |
| Tessarix DK-7648 SE Thunderbolt 4 Dock (90W) | 2,712 | $99 | Compare |
| Strivon DK-2888 Pro USB4 40Gbps Dock (96W) | 1,599 | $69 | Compare |
| Quorvex DK-4917 Ti Thunderbolt 4 Dock (90W) | 6,648 | $379 | Compare |
| Vantrel DK-2791 Plus USB-C 10Gbps Dock (100W) | 2,055 | $69 | Compare |
| Strivon DK-6796 Pro USB4 40Gbps Dock (96W) | 3,599 | $139 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3881 Edge Thunderbolt 4 Dock (96W)”, https://vextor7.com/item/3988771 (accessed 2026-10-20).