Hardware Spec Index

Quorvex DK-7851 Pro USB4 40Gbps Dock (90W)

Thunderbolt & USB4 Docks · Quorvex · SKU DK7851-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index3,736 (Thunderbolt & USB4 Docks scale)
Category rank#43,347
Street price$169
Power120 W
Performance per dollar22.11
Released2022

Specifications

BrandQuorvex
ModelQuorvex DK-7851 Pro
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

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Cite this page: Hardware Spec Index, “Quorvex DK-7851 Pro USB4 40Gbps Dock (90W)”, https://vextor7.com/item/6683376 (accessed 2026-10-21).