Hardware Spec Index

Tessarix DK-4921 Prime USB-C 10Gbps Dock (85W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK4921-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,769 (Thunderbolt & USB4 Docks scale)
Category rank#15,956
Street price$69
Power115 W
Performance per dollar25.64
Released2019

Specifications

BrandTessarix
ModelTessarix DK-4921 Prime
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 readerNone
Audio3.5 mm combo jack
Power supply115 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Vantrel DK-4534 Prime Thunderbolt 4 Dock (100W)6,325$449Compare
Quorvex DK-1422 Ti Thunderbolt 5 Dock (180W, 2.5GbE)5,341$299Compare
Vantrel DK-1538 Prime Thunderbolt 4 Dock (100W)6,730$429Compare
Strivon DK-2618 Ultra Thunderbolt 4 Dock (90W)5,939$399Compare
Veltrix DK-7273 Edge USB-C 10Gbps Dock (100W)3,442$129Compare
Veltrix DK-8343 Edge Thunderbolt 4 Dock (100W)6,800$419Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-4921 Prime USB-C 10Gbps Dock (85W)”, https://vextor7.com/item/64026552 (accessed 2026-10-26).