Hardware Spec Index

Vantrel DK-1921 Prime USB4 40Gbps Dock (100W)

Thunderbolt & USB4 Docks · Vantrel · SKU DK1921-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index4,885 (Thunderbolt & USB4 Docks scale)
Category rank#28,966
Street price$269
Power130 W
Performance per dollar18.16
Released2024

Specifications

BrandVantrel
ModelVantrel DK-1921 Prime
Host connectionUSB4 (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
Ethernet2.5GbE
Card readerSD 4.0 UHS-II
Audio3.5 mm combo jack
Power supply130 W external

Related guides

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

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Strivon DK-9948 SE Thunderbolt 5 Dock (140W, 2.5GbE)4,659$239Compare
Tessarix DK-6643 Plus Thunderbolt 4 Dock (100W)4,291$219Compare
Strivon DK-9890 Pro USB-C 10Gbps Dock (60W)2,128$79Compare
Quorvex DK-1127 Plus Thunderbolt 5 Dock (140W, 2.5GbE)6,309$379Compare
Veltrix DK-5735 Max Thunderbolt 5 Dock (240W, 2.5GbE)6,299$419Compare
Tessarix DK-9873 SE USB4 40Gbps Dock (100W)3,028$119Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Vantrel DK-1921 Prime USB4 40Gbps Dock (100W)”, https://vextor7.com/item/3700565 (accessed 2026-10-19).