Hardware Spec Index

Tessarix DK-8403 Plus Thunderbolt 4 Dock (100W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK8403-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,678 (Thunderbolt & USB4 Docks scale)
Category rank#33,750
Street price$89
Power130 W
Performance per dollar30.09
Released2024

Specifications

BrandTessarix
ModelTessarix DK-8403 Plus
Host connectionThunderbolt 4 (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
Tessarix DK-5756 Max Thunderbolt 4 Dock (90W)6,685$389Compare
Quorvex DK-4212 Pro Thunderbolt 4 Dock (100W)5,458$299Compare
Quorvex DK-7293 Plus USB-C 10Gbps Dock (60W)6,206$339Compare
Tessarix DK-7196 Core Thunderbolt 5 Dock (240W, 2.5GbE)4,889$249Compare
Strivon DK-2722 Ultra Thunderbolt 5 Dock (240W, 2.5GbE)5,336$289Compare
Tessarix DK-9636 Ti Thunderbolt 4 Dock (100W)4,613$219Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-8403 Plus Thunderbolt 4 Dock (100W)”, https://vextor7.com/item/1007650 (accessed 2026-10-21).