Hardware Spec Index

Quorvex DK-3840 Ultra USB-C 10Gbps Dock (85W)

Thunderbolt & USB4 Docks · Quorvex · SKU DK3840-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index3,764 (Thunderbolt & USB4 Docks scale)
Category rank#40,947
Street price$149
Power115 W
Performance per dollar25.26
Released2021

Specifications

BrandQuorvex
ModelQuorvex DK-3840 Ultra
Host connectionUSB-C 3.2 Gen 2 (10Gbps), DP Alt Mode
Host charging85 W USB Power Delivery
Displays1× 4K 60 Hz
Downstream Thunderbolt/USB4None
USB-A2× 10Gbps, 1× 5Gbps
Ethernet1GbE
Card readerSD 4.0 UHS-II
Audio3.5 mm combo jack
Power supply115 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Vantrel DK-6217 Core Thunderbolt 5 Dock (240W, 2.5GbE)6,069$379Compare
Tessarix DK-3373 SE Thunderbolt 4 Dock (96W)1,521$59Compare
Quorvex DK-2748 Edge USB4 40Gbps Dock (100W)3,152$119Compare
Veltrix DK-8728 Pro USB4 40Gbps Dock (100W)3,843$169Compare
Vantrel DK-8804 Prime USB-C 10Gbps Dock (60W)2,656$89Compare
Quorvex DK-9548 XT USB-C 10Gbps Dock (60W)1,470$49Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Quorvex DK-3840 Ultra USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/433825 (accessed 2026-10-22).