Hardware Spec Index

Tessarix NX-3985 Max 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX3985-MAX · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index3,261 (Network Cards scale)
Category rank#9,916
Street price$179
Power3 W
Performance per dollar18.22
Released2024

Specifications

BrandTessarix
ModelTessarix NX-3985 Max
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 2 (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
Vantrel NX-9210 Pro 10GbE SFP+ PCIe Network Card3,481$199Compare
Tessarix NX-3553 Plus 10GbE RJ45 Thunderbolt Adapter5,124$429Compare
Strivon NX-5894 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,639$349Compare
Strivon NX-5549 Ultra 2.5GbE RJ45 PCIe Network Card2,280$89Compare
Quorvex NX-3331 Prime 2.5GbE RJ45 PCIe Network Card1,222$29Compare
Tessarix NX-6903 Max 10GbE SFP+ PCIe Network Card3,640$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3985 Max 5GbE RJ45 USB Adapter”, https://vextor7.com/item/3280868 (accessed 2026-10-22).