Hardware Spec Index

Tessarix DK-2878 XT USB4 40Gbps Dock (100W)

Thunderbolt & USB4 Docks · Tessarix · SKU DK2878-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,983 (Thunderbolt & USB4 Docks scale)
Category rank#12,465
Street price$79
Power130 W
Performance per dollar25.10
Released2026

Specifications

BrandTessarix
ModelTessarix DK-2878 XT
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
Ethernet1GbE
Card readerNone
Audio3.5 mm combo jack
Power supply130 W external

Related guides

USB4 ExplainedThunderbolt 5 Explained

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Vantrel DK-9777 Core Thunderbolt 5 Dock (240W, 2.5GbE)5,471$309Compare
Strivon DK-2171 Ti USB-C 10Gbps Dock (85W)2,896$109Compare
Quorvex DK-5529 Ultra USB-C 10Gbps Dock (60W)1,736$69Compare
Veltrix DK-1971 Edge Thunderbolt 5 Dock (180W, 2.5GbE)6,800$389Compare
Quorvex DK-3430 Edge Thunderbolt 4 Dock (100W)4,935$219Compare
Tessarix DK-2805 Ultra USB4 40Gbps Dock (90W)4,016$179Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-2878 XT USB4 40Gbps Dock (100W)”, https://vextor7.com/item/9502906 (accessed 2026-10-19).