Hardware Spec Index

Vantrel DK-3874 XT USB4 40Gbps Dock (90W)

Thunderbolt & USB4 Docks · Vantrel · SKU DK3874-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,987 (Thunderbolt & USB4 Docks scale)
Category rank#17,657
Street price$69
Power120 W
Performance per dollar28.80
Released2022

Specifications

BrandVantrel
ModelVantrel DK-3874 XT
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 readerNone
Audio3.5 mm combo jack
Power supply120 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Tessarix DK-8216 Max USB4 40Gbps Dock (100W)3,419$139Compare
Veltrix DK-8927 Plus USB-C 10Gbps Dock (100W)6,708$409Compare
Tessarix DK-7848 XT USB4 40Gbps Dock (90W)4,881$299Compare
Vantrel DK-6700 Max Thunderbolt 5 Dock (140W, 2.5GbE)6,274$369Compare
Tessarix DK-8341 Prime Thunderbolt 4 Dock (100W)2,615$99Compare
Quorvex DK-9059 Plus USB-C 10Gbps Dock (100W)1,477$59Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Vantrel DK-3874 XT USB4 40Gbps Dock (90W)”, https://vextor7.com/item/7066175 (accessed 2026-10-19).