Tessarix DK-1821 Ti USB4 40Gbps Dock (96W)
Thunderbolt & USB4 Docks · Tessarix · SKU DK1821-TI · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 2,184 (Thunderbolt & USB4 Docks scale) |
|---|---|
| Category rank | #22,255 |
| Street price | $79 |
| Power | 126 W |
| Performance per dollar | 27.65 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix DK-1821 Ti |
| 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 |
|---|---|---|---|
| Veltrix DK-5751 Plus Thunderbolt 4 Dock (96W) | 3,262 | $119 | Compare |
| Veltrix DK-7373 Prime Thunderbolt 4 Dock (90W) | 2,516 | $99 | Compare |
| Quorvex DK-5215 XT Thunderbolt 4 Dock (96W) | 5,007 | $259 | Compare |
| Quorvex DK-5852 Plus USB-C 10Gbps Dock (100W) | 2,569 | $99 | Compare |
| Veltrix DK-4840 Max Thunderbolt 4 Dock (96W) | 4,565 | $259 | Compare |
| Tessarix DK-2181 XT USB-C 10Gbps Dock (85W) | 2,911 | $119 | Compare |
All Thunderbolt & USB4 Docks · JSON
Cite this page: Hardware Spec Index, “Tessarix DK-1821 Ti USB4 40Gbps Dock (96W)”, https://vextor7.com/item/14464403 (accessed 2026-10-25).