Hardware Spec Index

Tessarix NX-2091 Pro 10GbE RJ45 Thunderbolt Adapter

Network Cards · Tessarix · SKU NX2091-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index4,664 (Network Cards scale)
Category rank#23,426
Street price$349
Power9 W
Performance per dollar13.36
Released2026

Specifications

BrandTessarix
ModelTessarix NX-2091 Pro
Speed10GbE (10G)
Ports1× RJ45
Host interfaceThunderbolt 4 / USB4
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANNo
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingUSB4 ExplainedPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Vantrel NX-4234 Ti 25GbE SFP28 PCIe Network Card5,490$489Compare
Vantrel NX-4599 Core Dual-Port 10GbE RJ45 PCIe Network Card3,524$179Compare
Strivon NX-6375 Edge 2.5GbE RJ45 USB Adapter1,472$39Compare
Vantrel NX-4290 XT 10GbE SFP+ PCIe Network Card4,174$279Compare
Vantrel NX-9085 Ti 10GbE SFP+ PCIe Network Card5,242$369Compare
Tessarix NX-8020 Ultra 10GbE RJ45 PCIe Network Card5,374$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2091 Pro 10GbE RJ45 Thunderbolt Adapter”, https://vextor7.com/item/30000637 (accessed 2026-10-21).