Hardware Spec Index

Tessarix DK-8540 Plus Thunderbolt 4 Dock (90W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK8540-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index5,949 (Thunderbolt & USB4 Docks scale)
Category rank#37,191
Street price$369
Power120 W
Performance per dollar16.12
Released2020

Specifications

BrandTessarix
ModelTessarix DK-8540 Plus
Host connectionThunderbolt 4 (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
Ethernet2.5GbE
Card readerSD 4.0 UHS-II
Audio3.5 mm combo jack
Power supply120 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained2.5GbE, 5GbE and 10GbE Networking

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Veltrix DK-4457 Pro USB-C 10Gbps Dock (100W)2,015$79Compare
Quorvex DK-9758 Prime USB-C 10Gbps Dock (85W)1,780$69Compare
Strivon DK-8253 XT Thunderbolt 4 Dock (90W)5,222$319Compare
Tessarix DK-5569 Ultra Thunderbolt 4 Dock (96W)2,947$119Compare
Veltrix DK-7349 Core Thunderbolt 4 Dock (90W)2,663$99Compare
Quorvex DK-9475 XT USB-C 10Gbps Dock (100W)1,450$59Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-8540 Plus Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/8973809 (accessed 2026-10-19).