Hardware Spec Index

Tessarix DK-1976 Ultra Thunderbolt 5 Dock (140W, 2.5GbE)

Thunderbolt & USB4 Docks · Tessarix · SKU DK1976-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index5,932 (Thunderbolt & USB4 Docks scale)
Category rank#36,937
Street price$369
Power170 W
Performance per dollar16.08
Released2024

Specifications

BrandTessarix
ModelTessarix DK-1976 Ultra
Host connectionThunderbolt 5 (80Gbps, up to 120Gbps Bandwidth Boost)
Host charging140 W USB Power Delivery (EPR)
DisplaysUp to 3× 4K 144 Hz
Downstream Thunderbolt/USB43× Thunderbolt 5
USB-A3× 10Gbps
Ethernet2.5GbE
Card readerSD 4.0 UHS-II
Audio3.5 mm combo jack
Power supply220 W external

Related guides

Thunderbolt 5 ExplainedUSB4 Explained2.5GbE, 5GbE and 10GbE Networking

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Quorvex DK-2832 Max Thunderbolt 5 Dock (240W, 2.5GbE)5,916$339Compare
Vantrel DK-2729 Plus USB-C 10Gbps Dock (100W)5,253$269Compare
Tessarix DK-4448 Plus USB4 40Gbps Dock (96W)1,101$59Compare
Strivon DK-5985 Prime USB-C 10Gbps Dock (60W)5,693$289Compare
Tessarix DK-3463 Ultra USB-C 10Gbps Dock (85W)3,110$129Compare
Tessarix DK-4749 XT Thunderbolt 5 Dock (180W, 2.5GbE)6,013$429Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-1976 Ultra Thunderbolt 5 Dock (140W, 2.5GbE)”, https://vextor7.com/item/21534370 (accessed 2026-10-26).