Hardware Spec Index

Tessarix NX-9886 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9886-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,845 (Network Cards scale)
Category rank#20,819
Street price$59
Power2 W
Performance per dollar31.27
Released2026

Specifications

BrandTessarix
ModelTessarix NX-9886 Ultra
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Tessarix NX-6086 Edge 25GbE SFP28 PCIe Network Card4,420$289Compare
Tessarix NX-6398 Prime 2.5GbE RJ45 USB Adapter2,166$69Compare
Vantrel NX-9053 XT 5GbE RJ45 USB Adapter2,523$89Compare
Quorvex NX-6239 SE 10GbE SFP+ PCIe Network Card3,809$219Compare
Vantrel NX-1699 SE 2.5GbE RJ45 PCIe Network Card1,820$59Compare
Vantrel NX-2102 Max 10GbE RJ45 PCIe Network Card4,780$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9886 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/392576 (accessed 2026-10-21).