Hardware Spec Index

Tessarix DK-3967 Ultra Thunderbolt 4 Dock (90W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK3967-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index3,762 (Thunderbolt & USB4 Docks scale)
Category rank#3,674
Street price$159
Power120 W
Performance per dollar23.66
Released2020

Specifications

BrandTessarix
ModelTessarix DK-3967 Ultra
Host connectionThunderbolt 4 (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

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Strivon DK-9884 Max Thunderbolt 4 Dock (100W)4,700$209Compare
Tessarix DK-1957 Pro USB-C 10Gbps Dock (85W)2,239$89Compare
Quorvex DK-4449 Edge Thunderbolt 5 Dock (240W, 2.5GbE)5,693$379Compare
Vantrel DK-5485 Core Thunderbolt 4 Dock (96W)3,646$169Compare
Veltrix DK-9390 SE Thunderbolt 4 Dock (100W)6,473$389Compare
Quorvex DK-3818 Prime USB-C 10Gbps Dock (60W)1,055$49Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-3967 Ultra Thunderbolt 4 Dock (90W)”, https://vextor7.com/item/90143343 (accessed 2026-10-24).