Hardware Spec Index

Tessarix DK-3884 Max USB4 40Gbps Dock (90W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK3884-MAX · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index3,429 (Thunderbolt & USB4 Docks scale)
Category rank#37,223
Street price$169
Power120 W
Performance per dollar20.29
Released2023

Specifications

BrandTessarix
ModelTessarix DK-3884 Max
Host connectionUSB4 (40Gbps)
Host charging90 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 readerSD 4.0 UHS-II
Audio3.5 mm combo jack
Power supply120 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Vantrel DK-7048 SE USB4 40Gbps Dock (100W)4,754$289Compare
Veltrix DK-7832 Ti Thunderbolt 5 Dock (140W, 2.5GbE)5,609$319Compare
Strivon DK-7736 Edge USB-C 10Gbps Dock (85W)1,629$59Compare
Vantrel DK-1009 XT USB-C 10Gbps Dock (85W)2,623$99Compare
Veltrix DK-4947 Plus USB-C 10Gbps Dock (60W)1,055$59Compare
Tessarix DK-4479 Core USB-C 10Gbps Dock (100W)2,301$89Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-3884 Max USB4 40Gbps Dock (90W)”, https://vextor7.com/item/4350152 (accessed 2026-10-21).