Tessarix DK-3987 Prime Thunderbolt 4 Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK3987-PRIME · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 3,639 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #468 |
| Street price | $169 |
| Power | 126 W |
| Performance per dollar | 21.53 |
| Released | 2020 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-3987 Prime |
| 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 | 1GbE |
| 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-8471 Prime Thunderbolt 4 Dock (96W) | 3,997 | $199 | Compare |
| Tessarix DK-2643 Pro Thunderbolt 4 Dock (96W) | 5,671 | $339 | Compare |
| Quorvex DK-9064 Core Thunderbolt 4 Dock (90W) | 4,662 | $209 | Compare |
| Veltrix DK-5852 Ultra Thunderbolt 5 Dock (240W, 2.5GbE) | 6,093 | $399 | Compare |
| Vantrel DK-2899 Max USB-C 10Gbps Dock (85W) | 3,430 | $169 | Compare |
| Tessarix DK-8646 Plus USB-C 10Gbps Dock (60W) | 3,012 | $129 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-3987 Prime Thunderbolt 4 Dock (96W)”, https://vextor7.com/item/25753832 (accessed 2026-10-20).