Hardware Spec Index

Tessarix NX-8831 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX8831-PRO · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index2,484 (Network Cards scale)
Category rank#1,404
Street price$89
Power3 W
Performance per dollar27.91
Released2023

Specifications

BrandTessarix
ModelTessarix NX-8831 Pro
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 1 (Type-C)
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANNo
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-9908 Prime Dual-Port 10GbE SFP+ PCIe Network Card5,348$369Compare
Tessarix NX-6308 Plus Dual-Port 10GbE SFP+ PCIe Network Card3,965$199Compare
Strivon NX-7382 Core 2.5GbE RJ45 PCIe Network Card883$19Compare
Vantrel NX-9661 XT 2.5GbE RJ45 PCIe Network Card2,619$119Compare
Tessarix NX-1988 Ti 10GbE RJ45 PCIe Network Card5,655$499Compare
Strivon NX-7273 Pro Dual-Port 25GbE SFP28 PCIe Network Card4,671$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8831 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/119404 (accessed 2026-10-18).