Hardware Spec Index

Tessarix NX-2842 Max 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX2842-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index959 (Network Cards scale)
Category rank#2,791
Street price$19
Power2 W
Performance per dollar50.47
Released2026

Specifications

BrandTessarix
ModelTessarix NX-2842 Max
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
Quorvex NX-5469 Ti 5GbE RJ45 USB Adapter2,464$89Compare
Strivon NX-8145 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,277$399Compare
Vantrel NX-2993 Core Dual-Port 10GbE RJ45 PCIe Network Card4,397$279Compare
Strivon NX-7962 Ti 25GbE SFP28 PCIe Network Card5,189$329Compare
Strivon NX-1626 Edge Dual-Port 10GbE RJ45 PCIe Network Card2,841$119Compare
Tessarix NX-4855 Prime 2.5GbE RJ45 PCIe Network Card3,303$169Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2842 Max 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/8201902 (accessed 2026-10-21).