Hardware Spec Index

Tessarix NX-3646 Plus 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX3646-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,613 (Network Cards scale)
Category rank#10,961
Street price$99
Power3 W
Performance per dollar26.39
Released2025

Specifications

BrandTessarix
ModelTessarix NX-3646 Plus
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-5255 Core Dual-Port 10GbE SFP+ PCIe Network Card2,668$119Compare
Tessarix NX-4172 XT Dual-Port 10GbE SFP+ PCIe Network Card5,211$449Compare
Quorvex NX-6711 Ti 5GbE RJ45 PCIe Network Card3,101$159Compare
Vantrel NX-2196 Prime 5GbE RJ45 PCIe Network Card3,636$229Compare
Strivon NX-3688 Max 10GbE SFP+ PCIe Network Card3,713$219Compare
Strivon NX-7349 Core 2.5GbE RJ45 USB Adapter1,245$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3646 Plus 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/7806964 (accessed 2026-10-20).