Hardware Spec Index

Tessarix DK-3381 XT USB4 40Gbps Dock (100W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK3381-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,888 (Thunderbolt & USB4 Docks scale)
Category rank#22,374
Street price$129
Power130 W
Performance per dollar22.39
Released2025

Specifications

BrandTessarix
ModelTessarix DK-3381 XT
Host connectionUSB4 (40Gbps)
Host charging100 W USB Power Delivery
DisplaysUp to 2× 4K 60 Hz or 1× 8K 30 Hz
Downstream Thunderbolt/USB43× Thunderbolt 4 / USB4
USB-A2× 10Gbps, 1× 5Gbps
Ethernet1GbE
Card readerNone
Audio3.5 mm combo jack
Power supply130 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Veltrix DK-6797 SE Thunderbolt 4 Dock (90W)2,472$89Compare
Quorvex DK-6184 Plus Thunderbolt 5 Dock (180W, 2.5GbE)5,183$339Compare
Quorvex DK-1792 Ti USB-C 10Gbps Dock (100W)5,194$259Compare
Veltrix DK-6191 SE USB4 40Gbps Dock (90W)2,113$89Compare
Vantrel DK-4527 Ti USB-C 10Gbps Dock (85W)1,216$49Compare
Veltrix DK-5941 Core USB-C 10Gbps Dock (85W)2,070$69Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-3381 XT USB4 40Gbps Dock (100W)”, https://vextor7.com/item/4688461 (accessed 2026-10-21).